69323940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1546

約数の個数: 144

約数和(自身を含む): 246984192

約数和(自身を除く): 177660252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1487, 1554, 1665, 2220, 2331, 2590, 2974, 3108, 3330, 3885, 4461, 4662, 5180, 5948, 6660, 7435, 7770, 8922, 9324, 10409, 11655, 13383, 14870, 15540, 17844, 20818, 22305, 23310, 26766, 29740, 31227, 41636, 44610, 46620, 52045, 53532, 55019, 62454, 66915, 89220, 93681, 104090, 110038, 124908, 133830, 156135, 165057, 187362, 208180, 220076, 267660, 275095, 312270, 330114, 374724, 385133, 468405, 495171, 550190, 624540, 660228, 770266, 825285, 936810, 990342, 1100380, 1155399, 1540532, 1650570, 1873620, 1925665, 1980684, 2310798, 2475855, 3301140, 3466197, 3851330, 4621596, 4951710, 5776995, 6932394, 7702660, 9903420, 11553990, 13864788, 17330985, 23107980, 34661970, 69323940]

約数ペア:

[(1, 69323940), (2, 34661970), (3, 23107980), (4, 17330985), (5, 13864788), (6, 11553990), (7, 9903420), (9, 7702660), (10, 6932394), (12, 5776995), (14, 4951710), (15, 4621596), (18, 3851330), (20, 3466197), (21, 3301140), (28, 2475855), (30, 2310798), (35, 1980684), (36, 1925665), (37, 1873620), (42, 1650570), (45, 1540532), (60, 1155399), (63, 1100380), (70, 990342), (74, 936810), (84, 825285), (90, 770266), (105, 660228), (111, 624540), (126, 550190), (140, 495171), (148, 468405), (180, 385133), (185, 374724), (210, 330114), (222, 312270), (252, 275095), (259, 267660), (315, 220076), (333, 208180), (370, 187362), (420, 165057), (444, 156135), (518, 133830), (555, 124908), (630, 110038), (666, 104090), (740, 93681), (777, 89220), (1036, 66915), (1110, 62454), (1260, 55019), (1295, 53532), (1332, 52045), (1487, 46620), (1554, 44610), (1665, 41636), (2220, 31227), (2331, 29740), (2590, 26766), (2974, 23310), (3108, 22305), (3330, 20818), (3885, 17844), (4461, 15540), (4662, 14870), (5180, 13383), (5948, 11655), (6660, 10409), (7435, 9324), (7770, 8922)]