30077550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{751}}^1$

素因数の和:858

約数の個数: 72

約数和(自身を含む): 81825120

約数和(自身を除く): 51747570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 89, 90, 150, 178, 225, 267, 445, 450, 534, 751, 801, 890, 1335, 1502, 1602, 2225, 2253, 2670, 3755, 4005, 4450, 4506, 6675, 6759, 7510, 8010, 11265, 13350, 13518, 18775, 20025, 22530, 33795, 37550, 40050, 56325, 66839, 67590, 112650, 133678, 168975, 200517, 334195, 337950, 401034, 601551, 668390, 1002585, 1203102, 1670975, 2005170, 3007755, 3341950, 5012925, 6015510, 10025850, 15038775, 30077550]

約数ペア:

[(1, 30077550), (2, 15038775), (3, 10025850), (5, 6015510), (6, 5012925), (9, 3341950), (10, 3007755), (15, 2005170), (18, 1670975), (25, 1203102), (30, 1002585), (45, 668390), (50, 601551), (75, 401034), (89, 337950), (90, 334195), (150, 200517), (178, 168975), (225, 133678), (267, 112650), (445, 67590), (450, 66839), (534, 56325), (751, 40050), (801, 37550), (890, 33795), (1335, 22530), (1502, 20025), (1602, 18775), (2225, 13518), (2253, 13350), (2670, 11265), (3755, 8010), (4005, 7510), (4450, 6759), (4506, 6675)]