71920420650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12294089}}^1$

素因数の和:12294120

約数の個数: 72

約数和(自身を含む): 208089767340

約数和(自身を除く): 136169346690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 12294089, 24588178, 36882267, 61470445, 73764534, 110646801, 122940890, 159823157, 184411335, 221293602, 307352225, 319646314, 368822670, 479469471, 553234005, 614704450, 799115785, 922056675, 958938942, 1106468010, 1438408413, 1598231570, 1844113350, 2397347355, 2766170025, 2876816826, 3995578925, 4794694710, 5532340050, 7192042065, 7991157850, 11986736775, 14384084130, 23973473550, 35960210325, 71920420650]

約数ペア:

[(1, 71920420650), (2, 35960210325), (3, 23973473550), (5, 14384084130), (6, 11986736775), (9, 7991157850), (10, 7192042065), (13, 5532340050), (15, 4794694710), (18, 3995578925), (25, 2876816826), (26, 2766170025), (30, 2397347355), (39, 1844113350), (45, 1598231570), (50, 1438408413), (65, 1106468010), (75, 958938942), (78, 922056675), (90, 799115785), (117, 614704450), (130, 553234005), (150, 479469471), (195, 368822670), (225, 319646314), (234, 307352225), (325, 221293602), (390, 184411335), (450, 159823157), (585, 122940890), (650, 110646801), (975, 73764534), (1170, 61470445), (1950, 36882267), (2925, 24588178), (5850, 12294089)]