40131900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 216

約数和(自身を含む): 138522384

約数和(自身を除く): 98390484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 43, 45, 50, 51, 60, 61, 68, 75, 85, 86, 90, 100, 102, 122, 129, 150, 153, 170, 172, 180, 183, 204, 215, 225, 244, 255, 258, 300, 305, 306, 340, 366, 387, 425, 430, 450, 510, 516, 549, 610, 612, 645, 731, 732, 765, 774, 850, 860, 900, 915, 1020, 1037, 1075, 1098, 1220, 1275, 1290, 1462, 1525, 1530, 1548, 1700, 1830, 1935, 2074, 2150, 2193, 2196, 2550, 2580, 2623, 2745, 2924, 3050, 3060, 3111, 3225, 3655, 3660, 3825, 3870, 4148, 4300, 4386, 4575, 5100, 5185, 5246, 5490, 6100, 6222, 6450, 6579, 7310, 7650, 7740, 7869, 8772, 9150, 9333, 9675, 10370, 10492, 10965, 10980, 12444, 12900, 13115, 13158, 13725, 14620, 15300, 15555, 15738, 18275, 18300, 18666, 19350, 20740, 21930, 23607, 25925, 26230, 26316, 27450, 31110, 31476, 32895, 36550, 37332, 38700, 39345, 43860, 44591, 46665, 47214, 51850, 52460, 54825, 54900, 62220, 65575, 65790, 73100, 77775, 78690, 89182, 93330, 94428, 103700, 109650, 118035, 131150, 131580, 133773, 155550, 157380, 164475, 178364, 186660, 196725, 219300, 222955, 233325, 236070, 262300, 267546, 311100, 328950, 393450, 401319, 445910, 466650, 472140, 535092, 590175, 657900, 668865, 786900, 802638, 891820, 933300, 1114775, 1180350, 1337730, 1605276, 2006595, 2229550, 2360700, 2675460, 3344325, 4013190, 4459100, 6688650, 8026380, 10032975, 13377300, 20065950, 40131900]

約数ペア:

[(1, 40131900), (2, 20065950), (3, 13377300), (4, 10032975), (5, 8026380), (6, 6688650), (9, 4459100), (10, 4013190), (12, 3344325), (15, 2675460), (17, 2360700), (18, 2229550), (20, 2006595), (25, 1605276), (30, 1337730), (34, 1180350), (36, 1114775), (43, 933300), (45, 891820), (50, 802638), (51, 786900), (60, 668865), (61, 657900), (68, 590175), (75, 535092), (85, 472140), (86, 466650), (90, 445910), (100, 401319), (102, 393450), (122, 328950), (129, 311100), (150, 267546), (153, 262300), (170, 236070), (172, 233325), (180, 222955), (183, 219300), (204, 196725), (215, 186660), (225, 178364), (244, 164475), (255, 157380), (258, 155550), (300, 133773), (305, 131580), (306, 131150), (340, 118035), (366, 109650), (387, 103700), (425, 94428), (430, 93330), (450, 89182), (510, 78690), (516, 77775), (549, 73100), (610, 65790), (612, 65575), (645, 62220), (731, 54900), (732, 54825), (765, 52460), (774, 51850), (850, 47214), (860, 46665), (900, 44591), (915, 43860), (1020, 39345), (1037, 38700), (1075, 37332), (1098, 36550), (1220, 32895), (1275, 31476), (1290, 31110), (1462, 27450), (1525, 26316), (1530, 26230), (1548, 25925), (1700, 23607), (1830, 21930), (1935, 20740), (2074, 19350), (2150, 18666), (2193, 18300), (2196, 18275), (2550, 15738), (2580, 15555), (2623, 15300), (2745, 14620), (2924, 13725), (3050, 13158), (3060, 13115), (3111, 12900), (3225, 12444), (3655, 10980), (3660, 10965), (3825, 10492), (3870, 10370), (4148, 9675), (4300, 9333), (4386, 9150), (4575, 8772), (5100, 7869), (5185, 7740), (5246, 7650), (5490, 7310), (6100, 6579), (6222, 6450)]