87023700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:383

約数の個数: 144

約数和(自身を含む): 282898560

約数和(自身を除く): 195874860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 167, 180, 193, 225, 270, 300, 334, 386, 450, 501, 540, 579, 668, 675, 772, 835, 900, 965, 1002, 1158, 1350, 1503, 1670, 1737, 1930, 2004, 2316, 2505, 2700, 2895, 3006, 3340, 3474, 3860, 4175, 4509, 4825, 5010, 5211, 5790, 6012, 6948, 7515, 8350, 8685, 9018, 9650, 10020, 10422, 11580, 12525, 14475, 15030, 16700, 17370, 18036, 19300, 20844, 22545, 25050, 26055, 28950, 30060, 32231, 34740, 37575, 43425, 45090, 50100, 52110, 57900, 64462, 75150, 86850, 90180, 96693, 104220, 112725, 128924, 130275, 150300, 161155, 173700, 193386, 225450, 260550, 290079, 322310, 386772, 450900, 483465, 521100, 580158, 644620, 805775, 870237, 966930, 1160316, 1450395, 1611550, 1740474, 1933860, 2417325, 2900790, 3223100, 3480948, 4351185, 4834650, 5801580, 7251975, 8702370, 9669300, 14503950, 17404740, 21755925, 29007900, 43511850, 87023700]

約数ペア:

[(1, 87023700), (2, 43511850), (3, 29007900), (4, 21755925), (5, 17404740), (6, 14503950), (9, 9669300), (10, 8702370), (12, 7251975), (15, 5801580), (18, 4834650), (20, 4351185), (25, 3480948), (27, 3223100), (30, 2900790), (36, 2417325), (45, 1933860), (50, 1740474), (54, 1611550), (60, 1450395), (75, 1160316), (90, 966930), (100, 870237), (108, 805775), (135, 644620), (150, 580158), (167, 521100), (180, 483465), (193, 450900), (225, 386772), (270, 322310), (300, 290079), (334, 260550), (386, 225450), (450, 193386), (501, 173700), (540, 161155), (579, 150300), (668, 130275), (675, 128924), (772, 112725), (835, 104220), (900, 96693), (965, 90180), (1002, 86850), (1158, 75150), (1350, 64462), (1503, 57900), (1670, 52110), (1737, 50100), (1930, 45090), (2004, 43425), (2316, 37575), (2505, 34740), (2700, 32231), (2895, 30060), (3006, 28950), (3340, 26055), (3474, 25050), (3860, 22545), (4175, 20844), (4509, 19300), (4825, 18036), (5010, 17370), (5211, 16700), (5790, 15030), (6012, 14475), (6948, 12525), (7515, 11580), (8350, 10422), (8685, 10020), (9018, 9650)]