172955250

素因数分解:

$2^1\times 3^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 224

約数和(自身を含む): 529938864

約数和(自身を除く): 356983614

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 73, 75, 78, 81, 90, 117, 125, 130, 135, 146, 150, 162, 195, 219, 225, 234, 243, 250, 270, 325, 351, 365, 375, 390, 405, 438, 450, 486, 585, 650, 657, 675, 702, 729, 730, 750, 810, 949, 975, 1053, 1095, 1125, 1170, 1215, 1314, 1350, 1458, 1625, 1755, 1825, 1898, 1950, 1971, 2025, 2106, 2190, 2250, 2430, 2847, 2925, 3159, 3250, 3285, 3375, 3510, 3645, 3650, 3942, 4050, 4745, 4875, 5265, 5475, 5694, 5850, 5913, 6075, 6318, 6570, 6750, 7290, 8541, 8775, 9125, 9477, 9490, 9750, 9855, 10125, 10530, 10950, 11826, 12150, 14235, 14625, 15795, 16425, 17082, 17550, 17739, 18225, 18250, 18954, 19710, 20250, 23725, 25623, 26325, 27375, 28470, 29250, 29565, 30375, 31590, 32850, 35478, 36450, 42705, 43875, 47385, 47450, 49275, 51246, 52650, 53217, 54750, 59130, 60750, 71175, 76869, 78975, 82125, 85410, 87750, 88695, 91125, 94770, 98550, 106434, 118625, 128115, 131625, 142350, 147825, 153738, 157950, 164250, 177390, 182250, 213525, 230607, 236925, 237250, 246375, 256230, 263250, 266085, 295650, 355875, 384345, 394875, 427050, 443475, 461214, 473850, 492750, 532170, 640575, 691821, 711750, 739125, 768690, 789750, 886950, 1067625, 1153035, 1184625, 1281150, 1330425, 1383642, 1478250, 1921725, 2135250, 2217375, 2306070, 2369250, 2660850, 3202875, 3459105, 3843450, 4434750, 5765175, 6405750, 6652125, 6918210, 9608625, 11530350, 13304250, 17295525, 19217250, 28825875, 34591050, 57651750, 86477625, 172955250]

約数ペア:

[(1, 172955250), (2, 86477625), (3, 57651750), (5, 34591050), (6, 28825875), (9, 19217250), (10, 17295525), (13, 13304250), (15, 11530350), (18, 9608625), (25, 6918210), (26, 6652125), (27, 6405750), (30, 5765175), (39, 4434750), (45, 3843450), (50, 3459105), (54, 3202875), (65, 2660850), (73, 2369250), (75, 2306070), (78, 2217375), (81, 2135250), (90, 1921725), (117, 1478250), (125, 1383642), (130, 1330425), (135, 1281150), (146, 1184625), (150, 1153035), (162, 1067625), (195, 886950), (219, 789750), (225, 768690), (234, 739125), (243, 711750), (250, 691821), (270, 640575), (325, 532170), (351, 492750), (365, 473850), (375, 461214), (390, 443475), (405, 427050), (438, 394875), (450, 384345), (486, 355875), (585, 295650), (650, 266085), (657, 263250), (675, 256230), (702, 246375), (729, 237250), (730, 236925), (750, 230607), (810, 213525), (949, 182250), (975, 177390), (1053, 164250), (1095, 157950), (1125, 153738), (1170, 147825), (1215, 142350), (1314, 131625), (1350, 128115), (1458, 118625), (1625, 106434), (1755, 98550), (1825, 94770), (1898, 91125), (1950, 88695), (1971, 87750), (2025, 85410), (2106, 82125), (2190, 78975), (2250, 76869), (2430, 71175), (2847, 60750), (2925, 59130), (3159, 54750), (3250, 53217), (3285, 52650), (3375, 51246), (3510, 49275), (3645, 47450), (3650, 47385), (3942, 43875), (4050, 42705), (4745, 36450), (4875, 35478), (5265, 32850), (5475, 31590), (5694, 30375), (5850, 29565), (5913, 29250), (6075, 28470), (6318, 27375), (6570, 26325), (6750, 25623), (7290, 23725), (8541, 20250), (8775, 19710), (9125, 18954), (9477, 18250), (9490, 18225), (9750, 17739), (9855, 17550), (10125, 17082), (10530, 16425), (10950, 15795), (11826, 14625), (12150, 14235)]