352650420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{63199}}^1$

素因数の和:63245

約数の個数: 72

約数和(自身を含む): 1104230400

約数和(自身を除く): 751579980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 63199, 126398, 189597, 252796, 315995, 379194, 568791, 631990, 758388, 947985, 1137582, 1263980, 1895970, 1959169, 2275164, 2843955, 3791940, 3918338, 5687910, 5877507, 7836676, 9795845, 11375820, 11755014, 17632521, 19591690, 23510028, 29387535, 35265042, 39183380, 58775070, 70530084, 88162605, 117550140, 176325210, 352650420]

約数ペア:

[(1, 352650420), (2, 176325210), (3, 117550140), (4, 88162605), (5, 70530084), (6, 58775070), (9, 39183380), (10, 35265042), (12, 29387535), (15, 23510028), (18, 19591690), (20, 17632521), (30, 11755014), (31, 11375820), (36, 9795845), (45, 7836676), (60, 5877507), (62, 5687910), (90, 3918338), (93, 3791940), (124, 2843955), (155, 2275164), (180, 1959169), (186, 1895970), (279, 1263980), (310, 1137582), (372, 947985), (465, 758388), (558, 631990), (620, 568791), (930, 379194), (1116, 315995), (1395, 252796), (1860, 189597), (2790, 126398), (5580, 63199)]