44987820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 139281408

約数和(自身を除く): 94293588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 67, 76, 93, 95, 114, 124, 134, 155, 186, 190, 201, 228, 268, 285, 310, 335, 361, 372, 380, 402, 465, 570, 589, 620, 670, 722, 804, 930, 1005, 1083, 1140, 1178, 1273, 1340, 1444, 1767, 1805, 1860, 2010, 2077, 2166, 2356, 2546, 2945, 3534, 3610, 3819, 4020, 4154, 4332, 5092, 5415, 5890, 6231, 6365, 7068, 7220, 7638, 8308, 8835, 10385, 10830, 11191, 11780, 12462, 12730, 15276, 17670, 19095, 20770, 21660, 22382, 24187, 24924, 25460, 31155, 33573, 35340, 38190, 39463, 41540, 44764, 48374, 55955, 62310, 67146, 72561, 76380, 78926, 96748, 111910, 118389, 120935, 124620, 134292, 145122, 157852, 167865, 197315, 223820, 236778, 241870, 290244, 335730, 362805, 394630, 473556, 483740, 591945, 671460, 725610, 749797, 789260, 1183890, 1451220, 1499594, 2249391, 2367780, 2999188, 3748985, 4498782, 7497970, 8997564, 11246955, 14995940, 22493910, 44987820]

約数ペア:

[(1, 44987820), (2, 22493910), (3, 14995940), (4, 11246955), (5, 8997564), (6, 7497970), (10, 4498782), (12, 3748985), (15, 2999188), (19, 2367780), (20, 2249391), (30, 1499594), (31, 1451220), (38, 1183890), (57, 789260), (60, 749797), (62, 725610), (67, 671460), (76, 591945), (93, 483740), (95, 473556), (114, 394630), (124, 362805), (134, 335730), (155, 290244), (186, 241870), (190, 236778), (201, 223820), (228, 197315), (268, 167865), (285, 157852), (310, 145122), (335, 134292), (361, 124620), (372, 120935), (380, 118389), (402, 111910), (465, 96748), (570, 78926), (589, 76380), (620, 72561), (670, 67146), (722, 62310), (804, 55955), (930, 48374), (1005, 44764), (1083, 41540), (1140, 39463), (1178, 38190), (1273, 35340), (1340, 33573), (1444, 31155), (1767, 25460), (1805, 24924), (1860, 24187), (2010, 22382), (2077, 21660), (2166, 20770), (2356, 19095), (2546, 17670), (2945, 15276), (3534, 12730), (3610, 12462), (3819, 11780), (4020, 11191), (4154, 10830), (4332, 10385), (5092, 8835), (5415, 8308), (5890, 7638), (6231, 7220), (6365, 7068)]