201571300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1386

約数の個数: 108

約数和(自身を含む): 525633024

約数和(自身を除く): 324061724

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, 350, 434, 490, 620, 700, 775, 868, 980, 1085, 1225, 1327, 1519, 1550, 2170, 2450, 2654, 3038, 3100, 4340, 4900, 5308, 5425, 6076, 6635, 7595, 9289, 10850, 13270, 15190, 18578, 21700, 26540, 30380, 33175, 37156, 37975, 41137, 46445, 65023, 66350, 75950, 82274, 92890, 130046, 132700, 151900, 164548, 185780, 205685, 232225, 260092, 287959, 325115, 411370, 464450, 575918, 650230, 822740, 928900, 1028425, 1151836, 1300460, 1439795, 1625575, 2015713, 2056850, 2879590, 3251150, 4031426, 4113700, 5759180, 6502300, 7198975, 8062852, 10078565, 14397950, 20157130, 28795900, 40314260, 50392825, 100785650, 201571300]

約数ペア:

[(1, 201571300), (2, 100785650), (4, 50392825), (5, 40314260), (7, 28795900), (10, 20157130), (14, 14397950), (20, 10078565), (25, 8062852), (28, 7198975), (31, 6502300), (35, 5759180), (49, 4113700), (50, 4031426), (62, 3251150), (70, 2879590), (98, 2056850), (100, 2015713), (124, 1625575), (140, 1439795), (155, 1300460), (175, 1151836), (196, 1028425), (217, 928900), (245, 822740), (310, 650230), (350, 575918), (434, 464450), (490, 411370), (620, 325115), (700, 287959), (775, 260092), (868, 232225), (980, 205685), (1085, 185780), (1225, 164548), (1327, 151900), (1519, 132700), (1550, 130046), (2170, 92890), (2450, 82274), (2654, 75950), (3038, 66350), (3100, 65023), (4340, 46445), (4900, 41137), (5308, 37975), (5425, 37156), (6076, 33175), (6635, 30380), (7595, 26540), (9289, 21700), (10850, 18578), (13270, 15190)]