2903872300

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{2731}}^1$

素因数の和:2797

約数の個数: 144

約数和(自身を含む): 7588403200

約数和(自身を除く): 4684530900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 49, 50, 62, 70, 98, 100, 124, 140, 155, 175, 196, 217, 245, 310, 343, 350, 434, 490, 620, 686, 700, 775, 868, 980, 1085, 1225, 1372, 1519, 1550, 1715, 2170, 2450, 2731, 3038, 3100, 3430, 4340, 4900, 5425, 5462, 6076, 6860, 7595, 8575, 10633, 10850, 10924, 13655, 15190, 17150, 19117, 21266, 21700, 27310, 30380, 34300, 37975, 38234, 42532, 53165, 54620, 68275, 75950, 76468, 84661, 95585, 106330, 133819, 136550, 151900, 169322, 191170, 212660, 265825, 267638, 273100, 338644, 382340, 423305, 477925, 531650, 535276, 592627, 669095, 846610, 936733, 955850, 1063300, 1185254, 1338190, 1693220, 1873466, 1911700, 2116525, 2370508, 2676380, 2963135, 3345475, 3746932, 4148389, 4233050, 4683665, 5926270, 6690950, 8296778, 8466100, 9367330, 11852540, 13381900, 14815675, 16593556, 18734660, 20741945, 23418325, 29038723, 29631350, 41483890, 46836650, 58077446, 59262700, 82967780, 93673300, 103709725, 116154892, 145193615, 207419450, 290387230, 414838900, 580774460, 725968075, 1451936150, 2903872300]

約数ペア:

[(1, 2903872300), (2, 1451936150), (4, 725968075), (5, 580774460), (7, 414838900), (10, 290387230), (14, 207419450), (20, 145193615), (25, 116154892), (28, 103709725), (31, 93673300), (35, 82967780), (49, 59262700), (50, 58077446), (62, 46836650), (70, 41483890), (98, 29631350), (100, 29038723), (124, 23418325), (140, 20741945), (155, 18734660), (175, 16593556), (196, 14815675), (217, 13381900), (245, 11852540), (310, 9367330), (343, 8466100), (350, 8296778), (434, 6690950), (490, 5926270), (620, 4683665), (686, 4233050), (700, 4148389), (775, 3746932), (868, 3345475), (980, 2963135), (1085, 2676380), (1225, 2370508), (1372, 2116525), (1519, 1911700), (1550, 1873466), (1715, 1693220), (2170, 1338190), (2450, 1185254), (2731, 1063300), (3038, 955850), (3100, 936733), (3430, 846610), (4340, 669095), (4900, 592627), (5425, 535276), (5462, 531650), (6076, 477925), (6860, 423305), (7595, 382340), (8575, 338644), (10633, 273100), (10850, 267638), (10924, 265825), (13655, 212660), (15190, 191170), (17150, 169322), (19117, 151900), (21266, 136550), (21700, 133819), (27310, 106330), (30380, 95585), (34300, 84661), (37975, 76468), (38234, 75950), (42532, 68275), (53165, 54620)]