25330680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4139}}^1$

素因数の和:4173

約数の個数: 96

約数和(自身を含む): 87188400

約数和(自身を除く): 61857720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 4139, 6120, 8278, 12417, 16556, 20695, 24834, 33112, 37251, 41390, 49668, 62085, 70363, 74502, 82780, 99336, 124170, 140726, 149004, 165560, 186255, 211089, 248340, 281452, 298008, 351815, 372510, 422178, 496680, 562904, 633267, 703630, 745020, 844356, 1055445, 1266534, 1407260, 1490040, 1688712, 2110890, 2533068, 2814520, 3166335, 4221780, 5066136, 6332670, 8443560, 12665340, 25330680]

約数ペア:

[(1, 25330680), (2, 12665340), (3, 8443560), (4, 6332670), (5, 5066136), (6, 4221780), (8, 3166335), (9, 2814520), (10, 2533068), (12, 2110890), (15, 1688712), (17, 1490040), (18, 1407260), (20, 1266534), (24, 1055445), (30, 844356), (34, 745020), (36, 703630), (40, 633267), (45, 562904), (51, 496680), (60, 422178), (68, 372510), (72, 351815), (85, 298008), (90, 281452), (102, 248340), (120, 211089), (136, 186255), (153, 165560), (170, 149004), (180, 140726), (204, 124170), (255, 99336), (306, 82780), (340, 74502), (360, 70363), (408, 62085), (510, 49668), (612, 41390), (680, 37251), (765, 33112), (1020, 24834), (1224, 20695), (1530, 16556), (2040, 12417), (3060, 8278), (4139, 6120)]