61015500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:194

約数の個数: 288

約数和(自身を含む): 238492800

約数和(自身を除く): 177477300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 125, 126, 130, 140, 149, 150, 156, 175, 180, 182, 195, 210, 225, 234, 250, 252, 260, 273, 298, 300, 315, 325, 350, 364, 375, 390, 420, 447, 450, 455, 468, 500, 525, 546, 585, 596, 630, 650, 700, 745, 750, 780, 819, 875, 894, 900, 910, 975, 1043, 1050, 1092, 1125, 1170, 1260, 1300, 1341, 1365, 1490, 1500, 1575, 1625, 1638, 1750, 1788, 1820, 1937, 1950, 2086, 2100, 2235, 2250, 2275, 2340, 2625, 2682, 2730, 2925, 2980, 3129, 3150, 3250, 3276, 3500, 3725, 3874, 3900, 4095, 4172, 4470, 4500, 4550, 4875, 5215, 5250, 5364, 5460, 5811, 5850, 6258, 6300, 6500, 6705, 6825, 7450, 7748, 7875, 8190, 8940, 9100, 9387, 9685, 9750, 10430, 10500, 11175, 11375, 11622, 11700, 12516, 13410, 13559, 13650, 14625, 14900, 15645, 15750, 16380, 17433, 18625, 18774, 19370, 19500, 20475, 20860, 22350, 22750, 23244, 26075, 26820, 27118, 27300, 29055, 29250, 31290, 31500, 33525, 34125, 34866, 37250, 37548, 38740, 40677, 40950, 44700, 45500, 46935, 48425, 52150, 54236, 55875, 58110, 58500, 62580, 67050, 67795, 68250, 69732, 74500, 78225, 81354, 81900, 87165, 93870, 96850, 102375, 104300, 111750, 116220, 122031, 130375, 134100, 135590, 136500, 145275, 156450, 162708, 167625, 174330, 187740, 193700, 203385, 204750, 223500, 234675, 242125, 244062, 260750, 271180, 290550, 312900, 335250, 338975, 348660, 391125, 406770, 409500, 435825, 469350, 484250, 488124, 521500, 581100, 610155, 670500, 677950, 726375, 782250, 813540, 871650, 938700, 968500, 1016925, 1173375, 1220310, 1355900, 1452750, 1564500, 1694875, 1743300, 2033850, 2179125, 2346750, 2440620, 2905500, 3050775, 3389750, 4067700, 4358250, 4693500, 5084625, 6101550, 6779500, 8716500, 10169250, 12203100, 15253875, 20338500, 30507750, 61015500]

約数ペア:

[(1, 61015500), (2, 30507750), (3, 20338500), (4, 15253875), (5, 12203100), (6, 10169250), (7, 8716500), (9, 6779500), (10, 6101550), (12, 5084625), (13, 4693500), (14, 4358250), (15, 4067700), (18, 3389750), (20, 3050775), (21, 2905500), (25, 2440620), (26, 2346750), (28, 2179125), (30, 2033850), (35, 1743300), (36, 1694875), (39, 1564500), (42, 1452750), (45, 1355900), (50, 1220310), (52, 1173375), (60, 1016925), (63, 968500), (65, 938700), (70, 871650), (75, 813540), (78, 782250), (84, 726375), (90, 677950), (91, 670500), (100, 610155), (105, 581100), (117, 521500), (125, 488124), (126, 484250), (130, 469350), (140, 435825), (149, 409500), (150, 406770), (156, 391125), (175, 348660), (180, 338975), (182, 335250), (195, 312900), (210, 290550), (225, 271180), (234, 260750), (250, 244062), (252, 242125), (260, 234675), (273, 223500), (298, 204750), (300, 203385), (315, 193700), (325, 187740), (350, 174330), (364, 167625), (375, 162708), (390, 156450), (420, 145275), (447, 136500), (450, 135590), (455, 134100), (468, 130375), (500, 122031), (525, 116220), (546, 111750), (585, 104300), (596, 102375), (630, 96850), (650, 93870), (700, 87165), (745, 81900), (750, 81354), (780, 78225), (819, 74500), (875, 69732), (894, 68250), (900, 67795), (910, 67050), (975, 62580), (1043, 58500), (1050, 58110), (1092, 55875), (1125, 54236), (1170, 52150), (1260, 48425), (1300, 46935), (1341, 45500), (1365, 44700), (1490, 40950), (1500, 40677), (1575, 38740), (1625, 37548), (1638, 37250), (1750, 34866), (1788, 34125), (1820, 33525), (1937, 31500), (1950, 31290), (2086, 29250), (2100, 29055), (2235, 27300), (2250, 27118), (2275, 26820), (2340, 26075), (2625, 23244), (2682, 22750), (2730, 22350), (2925, 20860), (2980, 20475), (3129, 19500), (3150, 19370), (3250, 18774), (3276, 18625), (3500, 17433), (3725, 16380), (3874, 15750), (3900, 15645), (4095, 14900), (4172, 14625), (4470, 13650), (4500, 13559), (4550, 13410), (4875, 12516), (5215, 11700), (5250, 11622), (5364, 11375), (5460, 11175), (5811, 10500), (5850, 10430), (6258, 9750), (6300, 9685), (6500, 9387), (6705, 9100), (6825, 8940), (7450, 8190), (7748, 7875)]