29409900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7541}}^1$

素因数の和:7571

約数の個数: 72

約数和(自身を含む): 91650384

約数和(自身を除く): 62240484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 7541, 15082, 22623, 30164, 37705, 45246, 75410, 90492, 98033, 113115, 150820, 188525, 196066, 226230, 294099, 377050, 392132, 452460, 490165, 565575, 588198, 754100, 980330, 1131150, 1176396, 1470495, 1960660, 2262300, 2450825, 2940990, 4901650, 5881980, 7352475, 9803300, 14704950, 29409900]

約数ペア:

[(1, 29409900), (2, 14704950), (3, 9803300), (4, 7352475), (5, 5881980), (6, 4901650), (10, 2940990), (12, 2450825), (13, 2262300), (15, 1960660), (20, 1470495), (25, 1176396), (26, 1131150), (30, 980330), (39, 754100), (50, 588198), (52, 565575), (60, 490165), (65, 452460), (75, 392132), (78, 377050), (100, 294099), (130, 226230), (150, 196066), (156, 188525), (195, 150820), (260, 113115), (300, 98033), (325, 90492), (390, 75410), (650, 45246), (780, 37705), (975, 30164), (1300, 22623), (1950, 15082), (3900, 7541)]