318505200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1$

素因数の和:1252

約数の個数: 240

約数和(自身を含む): 1164362976

約数和(自身を除く): 845857776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 34, 39, 40, 48, 50, 51, 52, 60, 65, 68, 75, 78, 80, 85, 100, 102, 104, 120, 130, 136, 150, 156, 170, 195, 200, 204, 208, 221, 240, 255, 260, 272, 300, 312, 325, 340, 390, 400, 408, 425, 442, 510, 520, 600, 624, 650, 663, 680, 780, 816, 850, 884, 975, 1020, 1040, 1105, 1200, 1201, 1275, 1300, 1326, 1360, 1560, 1700, 1768, 1950, 2040, 2210, 2402, 2550, 2600, 2652, 3120, 3315, 3400, 3536, 3603, 3900, 4080, 4420, 4804, 5100, 5200, 5304, 5525, 6005, 6630, 6800, 7206, 7800, 8840, 9608, 10200, 10608, 11050, 12010, 13260, 14412, 15600, 15613, 16575, 17680, 18015, 19216, 20400, 20417, 22100, 24020, 26520, 28824, 30025, 31226, 33150, 36030, 40834, 44200, 46839, 48040, 53040, 57648, 60050, 61251, 62452, 66300, 72060, 78065, 81668, 88400, 90075, 93678, 96080, 102085, 120100, 122502, 124904, 132600, 144120, 156130, 163336, 180150, 187356, 204170, 234195, 240200, 245004, 249808, 265200, 265421, 288240, 306255, 312260, 326672, 360300, 374712, 390325, 408340, 468390, 480400, 490008, 510425, 530842, 612510, 624520, 720600, 749424, 780650, 796263, 816680, 936780, 980016, 1020850, 1061684, 1170975, 1225020, 1249040, 1327105, 1441200, 1531275, 1561300, 1592526, 1633360, 1873560, 2041700, 2123368, 2341950, 2450040, 2654210, 3062550, 3122600, 3185052, 3747120, 3981315, 4083400, 4246736, 4683900, 4900080, 5308420, 6125100, 6245200, 6370104, 6635525, 7962630, 8166800, 9367800, 10616840, 12250200, 12740208, 13271050, 15925260, 18735600, 19906575, 21233680, 24500400, 26542100, 31850520, 39813150, 53084200, 63701040, 79626300, 106168400, 159252600, 318505200]

約数ペア:

[(1, 318505200), (2, 159252600), (3, 106168400), (4, 79626300), (5, 63701040), (6, 53084200), (8, 39813150), (10, 31850520), (12, 26542100), (13, 24500400), (15, 21233680), (16, 19906575), (17, 18735600), (20, 15925260), (24, 13271050), (25, 12740208), (26, 12250200), (30, 10616840), (34, 9367800), (39, 8166800), (40, 7962630), (48, 6635525), (50, 6370104), (51, 6245200), (52, 6125100), (60, 5308420), (65, 4900080), (68, 4683900), (75, 4246736), (78, 4083400), (80, 3981315), (85, 3747120), (100, 3185052), (102, 3122600), (104, 3062550), (120, 2654210), (130, 2450040), (136, 2341950), (150, 2123368), (156, 2041700), (170, 1873560), (195, 1633360), (200, 1592526), (204, 1561300), (208, 1531275), (221, 1441200), (240, 1327105), (255, 1249040), (260, 1225020), (272, 1170975), (300, 1061684), (312, 1020850), (325, 980016), (340, 936780), (390, 816680), (400, 796263), (408, 780650), (425, 749424), (442, 720600), (510, 624520), (520, 612510), (600, 530842), (624, 510425), (650, 490008), (663, 480400), (680, 468390), (780, 408340), (816, 390325), (850, 374712), (884, 360300), (975, 326672), (1020, 312260), (1040, 306255), (1105, 288240), (1200, 265421), (1201, 265200), (1275, 249808), (1300, 245004), (1326, 240200), (1360, 234195), (1560, 204170), (1700, 187356), (1768, 180150), (1950, 163336), (2040, 156130), (2210, 144120), (2402, 132600), (2550, 124904), (2600, 122502), (2652, 120100), (3120, 102085), (3315, 96080), (3400, 93678), (3536, 90075), (3603, 88400), (3900, 81668), (4080, 78065), (4420, 72060), (4804, 66300), (5100, 62452), (5200, 61251), (5304, 60050), (5525, 57648), (6005, 53040), (6630, 48040), (6800, 46839), (7206, 44200), (7800, 40834), (8840, 36030), (9608, 33150), (10200, 31226), (10608, 30025), (11050, 28824), (12010, 26520), (13260, 24020), (14412, 22100), (15600, 20417), (15613, 20400), (16575, 19216), (17680, 18015)]