71836650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2617}}^1$

素因数の和:2696

約数の個数: 72

約数和(自身を含む): 196240044

約数和(自身を除く): 124403394

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 183, 225, 305, 366, 450, 549, 610, 915, 1098, 1525, 1830, 2617, 2745, 3050, 4575, 5234, 5490, 7851, 9150, 13085, 13725, 15702, 23553, 26170, 27450, 39255, 47106, 65425, 78510, 117765, 130850, 159637, 196275, 235530, 319274, 392550, 478911, 588825, 798185, 957822, 1177650, 1436733, 1596370, 2394555, 2873466, 3990925, 4789110, 7183665, 7981850, 11972775, 14367330, 23945550, 35918325, 71836650]

約数ペア:

[(1, 71836650), (2, 35918325), (3, 23945550), (5, 14367330), (6, 11972775), (9, 7981850), (10, 7183665), (15, 4789110), (18, 3990925), (25, 2873466), (30, 2394555), (45, 1596370), (50, 1436733), (61, 1177650), (75, 957822), (90, 798185), (122, 588825), (150, 478911), (183, 392550), (225, 319274), (305, 235530), (366, 196275), (450, 159637), (549, 130850), (610, 117765), (915, 78510), (1098, 65425), (1525, 47106), (1830, 39255), (2617, 27450), (2745, 26170), (3050, 23553), (4575, 15702), (5234, 13725), (5490, 13085), (7851, 9150)]