129059200

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1356

約数の個数: 96

約数和(自身を含む): 329353920

約数和(自身を除く): 200294720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 310, 320, 400, 496, 620, 640, 775, 800, 992, 1240, 1301, 1550, 1600, 1984, 2480, 2602, 3100, 3200, 3968, 4960, 5204, 6200, 6505, 9920, 10408, 12400, 13010, 19840, 20816, 24800, 26020, 32525, 40331, 41632, 49600, 52040, 65050, 80662, 83264, 99200, 104080, 130100, 161324, 166528, 201655, 208160, 260200, 322648, 403310, 416320, 520400, 645296, 806620, 832640, 1008275, 1040800, 1290592, 1613240, 2016550, 2081600, 2581184, 3226480, 4033100, 4163200, 5162368, 6452960, 8066200, 12905920, 16132400, 25811840, 32264800, 64529600, 129059200]

約数ペア:

[(1, 129059200), (2, 64529600), (4, 32264800), (5, 25811840), (8, 16132400), (10, 12905920), (16, 8066200), (20, 6452960), (25, 5162368), (31, 4163200), (32, 4033100), (40, 3226480), (50, 2581184), (62, 2081600), (64, 2016550), (80, 1613240), (100, 1290592), (124, 1040800), (128, 1008275), (155, 832640), (160, 806620), (200, 645296), (248, 520400), (310, 416320), (320, 403310), (400, 322648), (496, 260200), (620, 208160), (640, 201655), (775, 166528), (800, 161324), (992, 130100), (1240, 104080), (1301, 99200), (1550, 83264), (1600, 80662), (1984, 65050), (2480, 52040), (2602, 49600), (3100, 41632), (3200, 40331), (3968, 32525), (4960, 26020), (5204, 24800), (6200, 20816), (6505, 19840), (9920, 13010), (10408, 12400)]