340983300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{409}}^1$

素因数の和:830

約数の個数: 144

約数和(自身を含む): 1133121920

約数和(自身を除く): 792138620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 397, 409, 420, 525, 700, 794, 818, 1050, 1191, 1227, 1588, 1636, 1985, 2045, 2100, 2382, 2454, 2779, 2863, 3970, 4090, 4764, 4908, 5558, 5726, 5955, 6135, 7940, 8180, 8337, 8589, 9925, 10225, 11116, 11452, 11910, 12270, 13895, 14315, 16674, 17178, 19850, 20450, 23820, 24540, 27790, 28630, 29775, 30675, 33348, 34356, 39700, 40900, 41685, 42945, 55580, 57260, 59550, 61350, 69475, 71575, 83370, 85890, 119100, 122700, 138950, 143150, 162373, 166740, 171780, 208425, 214725, 277900, 286300, 324746, 416850, 429450, 487119, 649492, 811865, 833700, 858900, 974238, 1136611, 1623730, 1948476, 2273222, 2435595, 3247460, 3409833, 4059325, 4546444, 4871190, 5683055, 6819666, 8118650, 9742380, 11366110, 12177975, 13639332, 16237300, 17049165, 22732220, 24355950, 28415275, 34098330, 48711900, 56830550, 68196660, 85245825, 113661100, 170491650, 340983300]

約数ペア:

[(1, 340983300), (2, 170491650), (3, 113661100), (4, 85245825), (5, 68196660), (6, 56830550), (7, 48711900), (10, 34098330), (12, 28415275), (14, 24355950), (15, 22732220), (20, 17049165), (21, 16237300), (25, 13639332), (28, 12177975), (30, 11366110), (35, 9742380), (42, 8118650), (50, 6819666), (60, 5683055), (70, 4871190), (75, 4546444), (84, 4059325), (100, 3409833), (105, 3247460), (140, 2435595), (150, 2273222), (175, 1948476), (210, 1623730), (300, 1136611), (350, 974238), (397, 858900), (409, 833700), (420, 811865), (525, 649492), (700, 487119), (794, 429450), (818, 416850), (1050, 324746), (1191, 286300), (1227, 277900), (1588, 214725), (1636, 208425), (1985, 171780), (2045, 166740), (2100, 162373), (2382, 143150), (2454, 138950), (2779, 122700), (2863, 119100), (3970, 85890), (4090, 83370), (4764, 71575), (4908, 69475), (5558, 61350), (5726, 59550), (5955, 57260), (6135, 55580), (7940, 42945), (8180, 41685), (8337, 40900), (8589, 39700), (9925, 34356), (10225, 33348), (11116, 30675), (11452, 29775), (11910, 28630), (12270, 27790), (13895, 24540), (14315, 23820), (16674, 20450), (17178, 19850)]