236728400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1189

約数の個数: 120

約数和(自身を含む): 622174464

約数和(自身を除く): 385446064

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 34, 40, 50, 62, 68, 80, 85, 100, 124, 136, 155, 170, 200, 248, 272, 310, 340, 400, 425, 496, 527, 620, 680, 775, 850, 1054, 1123, 1240, 1360, 1550, 1700, 2108, 2246, 2480, 2635, 3100, 3400, 4216, 4492, 5270, 5615, 6200, 6800, 8432, 8984, 10540, 11230, 12400, 13175, 17968, 19091, 21080, 22460, 26350, 28075, 34813, 38182, 42160, 44920, 52700, 56150, 69626, 76364, 89840, 95455, 105400, 112300, 139252, 152728, 174065, 190910, 210800, 224600, 278504, 305456, 348130, 381820, 449200, 477275, 557008, 591821, 696260, 763640, 870325, 954550, 1183642, 1392520, 1527280, 1740650, 1909100, 2367284, 2785040, 2959105, 3481300, 3818200, 4734568, 5918210, 6962600, 7636400, 9469136, 11836420, 13925200, 14795525, 23672840, 29591050, 47345680, 59182100, 118364200, 236728400]

約数ペア:

[(1, 236728400), (2, 118364200), (4, 59182100), (5, 47345680), (8, 29591050), (10, 23672840), (16, 14795525), (17, 13925200), (20, 11836420), (25, 9469136), (31, 7636400), (34, 6962600), (40, 5918210), (50, 4734568), (62, 3818200), (68, 3481300), (80, 2959105), (85, 2785040), (100, 2367284), (124, 1909100), (136, 1740650), (155, 1527280), (170, 1392520), (200, 1183642), (248, 954550), (272, 870325), (310, 763640), (340, 696260), (400, 591821), (425, 557008), (496, 477275), (527, 449200), (620, 381820), (680, 348130), (775, 305456), (850, 278504), (1054, 224600), (1123, 210800), (1240, 190910), (1360, 174065), (1550, 152728), (1700, 139252), (2108, 112300), (2246, 105400), (2480, 95455), (2635, 89840), (3100, 76364), (3400, 69626), (4216, 56150), (4492, 52700), (5270, 44920), (5615, 42160), (6200, 38182), (6800, 34813), (8432, 28075), (8984, 26350), (10540, 22460), (11230, 21080), (12400, 19091), (13175, 17968)]