198229140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8537}}^1$

素因数の和:8598

約数の個数: 96

約数和(自身を含む): 631128960

約数和(自身を除く): 432899820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3870, 4644, 5805, 7740, 8537, 11610, 17074, 23220, 25611, 34148, 42685, 51222, 76833, 85370, 102444, 128055, 153666, 170740, 230499, 256110, 307332, 367091, 384165, 460998, 512220, 734182, 768330, 921996, 1101273, 1152495, 1468364, 1536660, 1835455, 2202546, 2304990, 3303819, 3670910, 4405092, 4609980, 5506365, 6607638, 7341820, 9911457, 11012730, 13215276, 16519095, 19822914, 22025460, 33038190, 39645828, 49557285, 66076380, 99114570, 198229140]

約数ペア:

[(1, 198229140), (2, 99114570), (3, 66076380), (4, 49557285), (5, 39645828), (6, 33038190), (9, 22025460), (10, 19822914), (12, 16519095), (15, 13215276), (18, 11012730), (20, 9911457), (27, 7341820), (30, 6607638), (36, 5506365), (43, 4609980), (45, 4405092), (54, 3670910), (60, 3303819), (86, 2304990), (90, 2202546), (108, 1835455), (129, 1536660), (135, 1468364), (172, 1152495), (180, 1101273), (215, 921996), (258, 768330), (270, 734182), (387, 512220), (430, 460998), (516, 384165), (540, 367091), (645, 307332), (774, 256110), (860, 230499), (1161, 170740), (1290, 153666), (1548, 128055), (1935, 102444), (2322, 85370), (2580, 76833), (3870, 51222), (4644, 42685), (5805, 34148), (7740, 25611), (8537, 23220), (11610, 17074)]