222270750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:205

約数の個数: 256

約数和(自身を含む): 707616000

約数和(自身を除く): 485345250

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 27, 30, 34, 39, 45, 50, 51, 54, 65, 75, 78, 85, 90, 102, 117, 125, 130, 135, 149, 150, 153, 170, 195, 221, 225, 234, 250, 255, 270, 298, 306, 325, 351, 375, 390, 425, 442, 447, 450, 459, 510, 585, 650, 663, 675, 702, 745, 750, 765, 850, 894, 918, 975, 1105, 1125, 1170, 1275, 1326, 1341, 1350, 1490, 1530, 1625, 1755, 1937, 1950, 1989, 2125, 2210, 2235, 2250, 2295, 2533, 2550, 2682, 2925, 3250, 3315, 3375, 3510, 3725, 3825, 3874, 3978, 4023, 4250, 4470, 4590, 4875, 5066, 5525, 5811, 5850, 5967, 6375, 6630, 6705, 6750, 7450, 7599, 7650, 8046, 8775, 9685, 9750, 9945, 11050, 11175, 11475, 11622, 11934, 12665, 12750, 13410, 14625, 15198, 16575, 17433, 17550, 18625, 19125, 19370, 19890, 20115, 22350, 22797, 22950, 25330, 27625, 29055, 29250, 29835, 32929, 33150, 33525, 34866, 37250, 37995, 38250, 40230, 43875, 45594, 48425, 49725, 52299, 55250, 55875, 57375, 58110, 59670, 63325, 65858, 67050, 68391, 75990, 82875, 87165, 87750, 96850, 98787, 99450, 100575, 104598, 111750, 113985, 114750, 126650, 136782, 145275, 149175, 164645, 165750, 167625, 174330, 189975, 197574, 201150, 227970, 242125, 248625, 261495, 290550, 296361, 298350, 316625, 329290, 335250, 341955, 379950, 435825, 484250, 493935, 497250, 502875, 522990, 569925, 592722, 633250, 683910, 726375, 745875, 823225, 871650, 889083, 949875, 987870, 1005750, 1139850, 1307475, 1452750, 1481805, 1491750, 1646450, 1709775, 1778166, 1899750, 2179125, 2469675, 2614950, 2849625, 2963610, 3419550, 4116125, 4358250, 4445415, 4939350, 5699250, 6537375, 7409025, 8232250, 8548875, 8890830, 12348375, 13074750, 14818050, 17097750, 22227075, 24696750, 37045125, 44454150, 74090250, 111135375, 222270750]

約数ペア:

[(1, 222270750), (2, 111135375), (3, 74090250), (5, 44454150), (6, 37045125), (9, 24696750), (10, 22227075), (13, 17097750), (15, 14818050), (17, 13074750), (18, 12348375), (25, 8890830), (26, 8548875), (27, 8232250), (30, 7409025), (34, 6537375), (39, 5699250), (45, 4939350), (50, 4445415), (51, 4358250), (54, 4116125), (65, 3419550), (75, 2963610), (78, 2849625), (85, 2614950), (90, 2469675), (102, 2179125), (117, 1899750), (125, 1778166), (130, 1709775), (135, 1646450), (149, 1491750), (150, 1481805), (153, 1452750), (170, 1307475), (195, 1139850), (221, 1005750), (225, 987870), (234, 949875), (250, 889083), (255, 871650), (270, 823225), (298, 745875), (306, 726375), (325, 683910), (351, 633250), (375, 592722), (390, 569925), (425, 522990), (442, 502875), (447, 497250), (450, 493935), (459, 484250), (510, 435825), (585, 379950), (650, 341955), (663, 335250), (675, 329290), (702, 316625), (745, 298350), (750, 296361), (765, 290550), (850, 261495), (894, 248625), (918, 242125), (975, 227970), (1105, 201150), (1125, 197574), (1170, 189975), (1275, 174330), (1326, 167625), (1341, 165750), (1350, 164645), (1490, 149175), (1530, 145275), (1625, 136782), (1755, 126650), (1937, 114750), (1950, 113985), (1989, 111750), (2125, 104598), (2210, 100575), (2235, 99450), (2250, 98787), (2295, 96850), (2533, 87750), (2550, 87165), (2682, 82875), (2925, 75990), (3250, 68391), (3315, 67050), (3375, 65858), (3510, 63325), (3725, 59670), (3825, 58110), (3874, 57375), (3978, 55875), (4023, 55250), (4250, 52299), (4470, 49725), (4590, 48425), (4875, 45594), (5066, 43875), (5525, 40230), (5811, 38250), (5850, 37995), (5967, 37250), (6375, 34866), (6630, 33525), (6705, 33150), (6750, 32929), (7450, 29835), (7599, 29250), (7650, 29055), (8046, 27625), (8775, 25330), (9685, 22950), (9750, 22797), (9945, 22350), (11050, 20115), (11175, 19890), (11475, 19370), (11622, 19125), (11934, 18625), (12665, 17550), (12750, 17433), (13410, 16575), (14625, 15198)]