30498000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:79

約数の個数: 320

約数和(自身を含む): 116992512

約数和(自身を除く): 86494512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 23, 24, 25, 26, 30, 34, 39, 40, 46, 48, 50, 51, 52, 60, 65, 68, 69, 75, 78, 80, 85, 92, 100, 102, 104, 115, 120, 125, 130, 136, 138, 150, 156, 170, 184, 195, 200, 204, 208, 221, 230, 240, 250, 255, 260, 272, 276, 299, 300, 312, 325, 340, 345, 368, 375, 390, 391, 400, 408, 425, 442, 460, 500, 510, 520, 552, 575, 598, 600, 624, 650, 663, 680, 690, 750, 780, 782, 816, 850, 884, 897, 920, 975, 1000, 1020, 1040, 1104, 1105, 1150, 1173, 1196, 1200, 1275, 1300, 1326, 1360, 1380, 1495, 1500, 1560, 1564, 1625, 1700, 1725, 1768, 1794, 1840, 1950, 1955, 2000, 2040, 2125, 2210, 2300, 2346, 2392, 2550, 2600, 2652, 2760, 2875, 2990, 3000, 3120, 3128, 3250, 3315, 3400, 3450, 3536, 3588, 3900, 3910, 4080, 4250, 4420, 4485, 4600, 4692, 4784, 4875, 5083, 5100, 5200, 5304, 5520, 5525, 5750, 5865, 5980, 6000, 6256, 6375, 6500, 6630, 6800, 6900, 7176, 7475, 7800, 7820, 8500, 8625, 8840, 8970, 9200, 9384, 9750, 9775, 10166, 10200, 10608, 11050, 11500, 11730, 11960, 12750, 13000, 13260, 13800, 14352, 14950, 15249, 15600, 15640, 16575, 17000, 17250, 17680, 17940, 18768, 19500, 19550, 20332, 20400, 22100, 22425, 23000, 23460, 23920, 25415, 25500, 26000, 26520, 27600, 27625, 29325, 29900, 30498, 31280, 33150, 34000, 34500, 35880, 37375, 39000, 39100, 40664, 44200, 44850, 46000, 46920, 48875, 50830, 51000, 53040, 55250, 58650, 59800, 60996, 66300, 69000, 71760, 74750, 76245, 78000, 78200, 81328, 82875, 88400, 89700, 93840, 97750, 101660, 102000, 110500, 112125, 117300, 119600, 121992, 127075, 132600, 138000, 146625, 149500, 152490, 156400, 165750, 179400, 195500, 203320, 221000, 224250, 234600, 243984, 254150, 265200, 293250, 299000, 304980, 331500, 358800, 381225, 391000, 406640, 442000, 448500, 469200, 508300, 586500, 598000, 609960, 635375, 663000, 762450, 782000, 897000, 1016600, 1173000, 1219920, 1270750, 1326000, 1524900, 1794000, 1906125, 2033200, 2346000, 2541500, 3049800, 3812250, 5083000, 6099600, 7624500, 10166000, 15249000, 30498000]

約数ペア:

[(1, 30498000), (2, 15249000), (3, 10166000), (4, 7624500), (5, 6099600), (6, 5083000), (8, 3812250), (10, 3049800), (12, 2541500), (13, 2346000), (15, 2033200), (16, 1906125), (17, 1794000), (20, 1524900), (23, 1326000), (24, 1270750), (25, 1219920), (26, 1173000), (30, 1016600), (34, 897000), (39, 782000), (40, 762450), (46, 663000), (48, 635375), (50, 609960), (51, 598000), (52, 586500), (60, 508300), (65, 469200), (68, 448500), (69, 442000), (75, 406640), (78, 391000), (80, 381225), (85, 358800), (92, 331500), (100, 304980), (102, 299000), (104, 293250), (115, 265200), (120, 254150), (125, 243984), (130, 234600), (136, 224250), (138, 221000), (150, 203320), (156, 195500), (170, 179400), (184, 165750), (195, 156400), (200, 152490), (204, 149500), (208, 146625), (221, 138000), (230, 132600), (240, 127075), (250, 121992), (255, 119600), (260, 117300), (272, 112125), (276, 110500), (299, 102000), (300, 101660), (312, 97750), (325, 93840), (340, 89700), (345, 88400), (368, 82875), (375, 81328), (390, 78200), (391, 78000), (400, 76245), (408, 74750), (425, 71760), (442, 69000), (460, 66300), (500, 60996), (510, 59800), (520, 58650), (552, 55250), (575, 53040), (598, 51000), (600, 50830), (624, 48875), (650, 46920), (663, 46000), (680, 44850), (690, 44200), (750, 40664), (780, 39100), (782, 39000), (816, 37375), (850, 35880), (884, 34500), (897, 34000), (920, 33150), (975, 31280), (1000, 30498), (1020, 29900), (1040, 29325), (1104, 27625), (1105, 27600), (1150, 26520), (1173, 26000), (1196, 25500), (1200, 25415), (1275, 23920), (1300, 23460), (1326, 23000), (1360, 22425), (1380, 22100), (1495, 20400), (1500, 20332), (1560, 19550), (1564, 19500), (1625, 18768), (1700, 17940), (1725, 17680), (1768, 17250), (1794, 17000), (1840, 16575), (1950, 15640), (1955, 15600), (2000, 15249), (2040, 14950), (2125, 14352), (2210, 13800), (2300, 13260), (2346, 13000), (2392, 12750), (2550, 11960), (2600, 11730), (2652, 11500), (2760, 11050), (2875, 10608), (2990, 10200), (3000, 10166), (3120, 9775), (3128, 9750), (3250, 9384), (3315, 9200), (3400, 8970), (3450, 8840), (3536, 8625), (3588, 8500), (3900, 7820), (3910, 7800), (4080, 7475), (4250, 7176), (4420, 6900), (4485, 6800), (4600, 6630), (4692, 6500), (4784, 6375), (4875, 6256), (5083, 6000), (5100, 5980), (5200, 5865), (5304, 5750), (5520, 5525)]