1945905000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:646

約数の個数: 320

約数和(自身を含む): 6943527360

約数和(自身を除く): 4997622360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 34, 39, 40, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 104, 120, 125, 130, 136, 150, 156, 170, 195, 200, 204, 221, 250, 255, 260, 300, 312, 325, 340, 375, 390, 408, 425, 442, 500, 510, 520, 587, 600, 625, 650, 663, 680, 750, 780, 850, 884, 975, 1000, 1020, 1105, 1174, 1250, 1275, 1300, 1326, 1500, 1560, 1625, 1700, 1761, 1768, 1875, 1950, 2040, 2125, 2210, 2348, 2500, 2550, 2600, 2652, 2935, 3000, 3250, 3315, 3400, 3522, 3750, 3900, 4250, 4420, 4696, 4875, 5000, 5100, 5304, 5525, 5870, 6375, 6500, 6630, 7044, 7500, 7631, 7800, 8125, 8500, 8805, 8840, 9750, 9979, 10200, 10625, 11050, 11740, 12750, 13000, 13260, 14088, 14675, 15000, 15262, 16250, 16575, 17000, 17610, 19500, 19958, 21250, 22100, 22893, 23480, 24375, 25500, 26520, 27625, 29350, 29937, 30524, 31875, 32500, 33150, 35220, 38155, 39000, 39916, 42500, 44025, 44200, 45786, 48750, 49895, 51000, 55250, 58700, 59874, 61048, 63750, 65000, 66300, 70440, 73375, 76310, 79832, 82875, 85000, 88050, 91572, 97500, 99790, 110500, 114465, 117400, 119748, 127500, 129727, 132600, 138125, 146750, 149685, 152620, 165750, 176100, 183144, 190775, 195000, 199580, 220125, 221000, 228930, 239496, 249475, 255000, 259454, 276250, 293500, 299370, 305240, 331500, 352200, 366875, 381550, 389181, 399160, 414375, 440250, 457860, 498950, 518908, 552500, 572325, 587000, 598740, 648635, 663000, 733750, 748425, 763100, 778362, 828750, 880500, 915720, 953875, 997900, 1037816, 1100625, 1105000, 1144650, 1197480, 1247375, 1297270, 1467500, 1496850, 1526200, 1556724, 1657500, 1761000, 1907750, 1945905, 1995800, 2201250, 2289300, 2494750, 2594540, 2861625, 2935000, 2993700, 3113448, 3243175, 3315000, 3742125, 3815500, 3891810, 4402500, 4578600, 4769375, 4989500, 5189080, 5723250, 5987400, 6236875, 6486350, 7484250, 7631000, 7783620, 8805000, 9538750, 9729525, 9979000, 11446500, 12473750, 12972700, 14308125, 14968500, 15567240, 16215875, 18710625, 19077500, 19459050, 22893000, 24947500, 25945400, 28616250, 29937000, 32431750, 37421250, 38155000, 38918100, 48647625, 49895000, 57232500, 64863500, 74842500, 77836200, 81079375, 97295250, 114465000, 129727000, 149685000, 162158750, 194590500, 243238125, 324317500, 389181000, 486476250, 648635000, 972952500, 1945905000]

約数ペア:

[(1, 1945905000), (2, 972952500), (3, 648635000), (4, 486476250), (5, 389181000), (6, 324317500), (8, 243238125), (10, 194590500), (12, 162158750), (13, 149685000), (15, 129727000), (17, 114465000), (20, 97295250), (24, 81079375), (25, 77836200), (26, 74842500), (30, 64863500), (34, 57232500), (39, 49895000), (40, 48647625), (50, 38918100), (51, 38155000), (52, 37421250), (60, 32431750), (65, 29937000), (68, 28616250), (75, 25945400), (78, 24947500), (85, 22893000), (100, 19459050), (102, 19077500), (104, 18710625), (120, 16215875), (125, 15567240), (130, 14968500), (136, 14308125), (150, 12972700), (156, 12473750), (170, 11446500), (195, 9979000), (200, 9729525), (204, 9538750), (221, 8805000), (250, 7783620), (255, 7631000), (260, 7484250), (300, 6486350), (312, 6236875), (325, 5987400), (340, 5723250), (375, 5189080), (390, 4989500), (408, 4769375), (425, 4578600), (442, 4402500), (500, 3891810), (510, 3815500), (520, 3742125), (587, 3315000), (600, 3243175), (625, 3113448), (650, 2993700), (663, 2935000), (680, 2861625), (750, 2594540), (780, 2494750), (850, 2289300), (884, 2201250), (975, 1995800), (1000, 1945905), (1020, 1907750), (1105, 1761000), (1174, 1657500), (1250, 1556724), (1275, 1526200), (1300, 1496850), (1326, 1467500), (1500, 1297270), (1560, 1247375), (1625, 1197480), (1700, 1144650), (1761, 1105000), (1768, 1100625), (1875, 1037816), (1950, 997900), (2040, 953875), (2125, 915720), (2210, 880500), (2348, 828750), (2500, 778362), (2550, 763100), (2600, 748425), (2652, 733750), (2935, 663000), (3000, 648635), (3250, 598740), (3315, 587000), (3400, 572325), (3522, 552500), (3750, 518908), (3900, 498950), (4250, 457860), (4420, 440250), (4696, 414375), (4875, 399160), (5000, 389181), (5100, 381550), (5304, 366875), (5525, 352200), (5870, 331500), (6375, 305240), (6500, 299370), (6630, 293500), (7044, 276250), (7500, 259454), (7631, 255000), (7800, 249475), (8125, 239496), (8500, 228930), (8805, 221000), (8840, 220125), (9750, 199580), (9979, 195000), (10200, 190775), (10625, 183144), (11050, 176100), (11740, 165750), (12750, 152620), (13000, 149685), (13260, 146750), (14088, 138125), (14675, 132600), (15000, 129727), (15262, 127500), (16250, 119748), (16575, 117400), (17000, 114465), (17610, 110500), (19500, 99790), (19958, 97500), (21250, 91572), (22100, 88050), (22893, 85000), (23480, 82875), (24375, 79832), (25500, 76310), (26520, 73375), (27625, 70440), (29350, 66300), (29937, 65000), (30524, 63750), (31875, 61048), (32500, 59874), (33150, 58700), (35220, 55250), (38155, 51000), (39000, 49895), (39916, 48750), (42500, 45786), (44025, 44200)]