112979100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 358727040

約数和(自身を除く): 245747940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 59, 60, 65, 75, 78, 100, 118, 130, 150, 156, 177, 195, 236, 260, 295, 300, 325, 354, 390, 491, 590, 650, 708, 767, 780, 885, 975, 982, 1180, 1300, 1473, 1475, 1534, 1770, 1950, 1964, 2301, 2455, 2946, 2950, 3068, 3540, 3835, 3900, 4425, 4602, 4910, 5892, 5900, 6383, 7365, 7670, 8850, 9204, 9820, 11505, 12275, 12766, 14730, 15340, 17700, 19149, 19175, 23010, 24550, 25532, 28969, 29460, 31915, 36825, 38298, 38350, 46020, 49100, 57525, 57938, 63830, 73650, 76596, 76700, 86907, 95745, 115050, 115876, 127660, 144845, 147300, 159575, 173814, 191490, 230100, 289690, 319150, 347628, 376597, 382980, 434535, 478725, 579380, 638300, 724225, 753194, 869070, 957450, 1129791, 1448450, 1506388, 1738140, 1882985, 1914900, 2172675, 2259582, 2896900, 3765970, 4345350, 4519164, 5648955, 7531940, 8690700, 9414925, 11297910, 18829850, 22595820, 28244775, 37659700, 56489550, 112979100]

約数ペア:

[(1, 112979100), (2, 56489550), (3, 37659700), (4, 28244775), (5, 22595820), (6, 18829850), (10, 11297910), (12, 9414925), (13, 8690700), (15, 7531940), (20, 5648955), (25, 4519164), (26, 4345350), (30, 3765970), (39, 2896900), (50, 2259582), (52, 2172675), (59, 1914900), (60, 1882985), (65, 1738140), (75, 1506388), (78, 1448450), (100, 1129791), (118, 957450), (130, 869070), (150, 753194), (156, 724225), (177, 638300), (195, 579380), (236, 478725), (260, 434535), (295, 382980), (300, 376597), (325, 347628), (354, 319150), (390, 289690), (491, 230100), (590, 191490), (650, 173814), (708, 159575), (767, 147300), (780, 144845), (885, 127660), (975, 115876), (982, 115050), (1180, 95745), (1300, 86907), (1473, 76700), (1475, 76596), (1534, 73650), (1770, 63830), (1950, 57938), (1964, 57525), (2301, 49100), (2455, 46020), (2946, 38350), (2950, 38298), (3068, 36825), (3540, 31915), (3835, 29460), (3900, 28969), (4425, 25532), (4602, 24550), (4910, 23010), (5892, 19175), (5900, 19149), (6383, 17700), (7365, 15340), (7670, 14730), (8850, 12766), (9204, 12275), (9820, 11505)]