127919700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1597}}^1$

素因数の和:1706

約数の個数: 108

約数和(自身を含む): 405716220

約数和(自身を除く): 277796520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 89, 90, 100, 150, 178, 180, 225, 267, 300, 356, 445, 450, 534, 801, 890, 900, 1068, 1335, 1597, 1602, 1780, 2225, 2670, 3194, 3204, 4005, 4450, 4791, 5340, 6388, 6675, 7985, 8010, 8900, 9582, 13350, 14373, 15970, 16020, 19164, 20025, 23955, 26700, 28746, 31940, 39925, 40050, 47910, 57492, 71865, 79850, 80100, 95820, 119775, 142133, 143730, 159700, 239550, 284266, 287460, 359325, 426399, 479100, 568532, 710665, 718650, 852798, 1279197, 1421330, 1437300, 1705596, 2131995, 2558394, 2842660, 3553325, 4263990, 5116788, 6395985, 7106650, 8527980, 10659975, 12791970, 14213300, 21319950, 25583940, 31979925, 42639900, 63959850, 127919700]

約数ペア:

[(1, 127919700), (2, 63959850), (3, 42639900), (4, 31979925), (5, 25583940), (6, 21319950), (9, 14213300), (10, 12791970), (12, 10659975), (15, 8527980), (18, 7106650), (20, 6395985), (25, 5116788), (30, 4263990), (36, 3553325), (45, 2842660), (50, 2558394), (60, 2131995), (75, 1705596), (89, 1437300), (90, 1421330), (100, 1279197), (150, 852798), (178, 718650), (180, 710665), (225, 568532), (267, 479100), (300, 426399), (356, 359325), (445, 287460), (450, 284266), (534, 239550), (801, 159700), (890, 143730), (900, 142133), (1068, 119775), (1335, 95820), (1597, 80100), (1602, 79850), (1780, 71865), (2225, 57492), (2670, 47910), (3194, 40050), (3204, 39925), (4005, 31940), (4450, 28746), (4791, 26700), (5340, 23955), (6388, 20025), (6675, 19164), (7985, 16020), (8010, 15970), (8900, 14373), (9582, 13350)]