15696900100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{45119}}^1$

素因数の和:45218

約数の個数: 108

約数和(自身を含む): 40182428160

約数和(自身を除く): 24485528060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 71, 98, 100, 140, 142, 175, 196, 245, 284, 350, 355, 490, 497, 700, 710, 980, 994, 1225, 1420, 1775, 1988, 2450, 2485, 3479, 3550, 4900, 4970, 6958, 7100, 9940, 12425, 13916, 17395, 24850, 34790, 45119, 49700, 69580, 86975, 90238, 173950, 180476, 225595, 315833, 347900, 451190, 631666, 902380, 1127975, 1263332, 1579165, 2210831, 2255950, 3158330, 3203449, 4421662, 4511900, 6316660, 6406898, 7895825, 8843324, 11054155, 12813796, 15791650, 16017245, 22108310, 22424143, 31583300, 32034490, 44216620, 44848286, 55270775, 64068980, 80086225, 89696572, 110541550, 112120715, 156969001, 160172450, 221083100, 224241430, 313938002, 320344900, 448482860, 560603575, 627876004, 784845005, 1121207150, 1569690010, 2242414300, 3139380020, 3924225025, 7848450050, 15696900100]

約数ペア:

[(1, 15696900100), (2, 7848450050), (4, 3924225025), (5, 3139380020), (7, 2242414300), (10, 1569690010), (14, 1121207150), (20, 784845005), (25, 627876004), (28, 560603575), (35, 448482860), (49, 320344900), (50, 313938002), (70, 224241430), (71, 221083100), (98, 160172450), (100, 156969001), (140, 112120715), (142, 110541550), (175, 89696572), (196, 80086225), (245, 64068980), (284, 55270775), (350, 44848286), (355, 44216620), (490, 32034490), (497, 31583300), (700, 22424143), (710, 22108310), (980, 16017245), (994, 15791650), (1225, 12813796), (1420, 11054155), (1775, 8843324), (1988, 7895825), (2450, 6406898), (2485, 6316660), (3479, 4511900), (3550, 4421662), (4900, 3203449), (4970, 3158330), (6958, 2255950), (7100, 2210831), (9940, 1579165), (12425, 1263332), (13916, 1127975), (17395, 902380), (24850, 631666), (34790, 451190), (45119, 347900), (49700, 315833), (69580, 225595), (86975, 180476), (90238, 173950)]