88536420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2423}}^1$

素因数の和:2474

約数の個数: 144

約数和(自身を含む): 317640960

約数和(自身を除く): 229104540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2423, 2436, 2610, 3045, 3654, 4060, 4846, 5220, 6090, 7269, 7308, 9135, 9692, 12115, 12180, 14538, 16961, 18270, 21807, 24230, 29076, 33922, 36345, 36540, 43614, 48460, 50883, 67844, 70267, 72690, 84805, 87228, 101766, 109035, 140534, 145380, 152649, 169610, 203532, 210801, 218070, 254415, 281068, 305298, 339220, 351335, 421602, 436140, 491869, 508830, 610596, 632403, 702670, 763245, 843204, 983738, 1017660, 1054005, 1264806, 1405340, 1475607, 1526490, 1967476, 2108010, 2459345, 2529612, 2951214, 3052980, 3162015, 4216020, 4426821, 4918690, 5902428, 6324030, 7378035, 8853642, 9837380, 12648060, 14756070, 17707284, 22134105, 29512140, 44268210, 88536420]

約数ペア:

[(1, 88536420), (2, 44268210), (3, 29512140), (4, 22134105), (5, 17707284), (6, 14756070), (7, 12648060), (9, 9837380), (10, 8853642), (12, 7378035), (14, 6324030), (15, 5902428), (18, 4918690), (20, 4426821), (21, 4216020), (28, 3162015), (29, 3052980), (30, 2951214), (35, 2529612), (36, 2459345), (42, 2108010), (45, 1967476), (58, 1526490), (60, 1475607), (63, 1405340), (70, 1264806), (84, 1054005), (87, 1017660), (90, 983738), (105, 843204), (116, 763245), (126, 702670), (140, 632403), (145, 610596), (174, 508830), (180, 491869), (203, 436140), (210, 421602), (252, 351335), (261, 339220), (290, 305298), (315, 281068), (348, 254415), (406, 218070), (420, 210801), (435, 203532), (522, 169610), (580, 152649), (609, 145380), (630, 140534), (812, 109035), (870, 101766), (1015, 87228), (1044, 84805), (1218, 72690), (1260, 70267), (1305, 67844), (1740, 50883), (1827, 48460), (2030, 43614), (2423, 36540), (2436, 36345), (2610, 33922), (3045, 29076), (3654, 24230), (4060, 21807), (4846, 18270), (5220, 16961), (6090, 14538), (7269, 12180), (7308, 12115), (9135, 9692)]