73481550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 204094080

約数和(自身を除く): 130612530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 25, 30, 38, 46, 50, 57, 59, 69, 75, 95, 114, 115, 118, 138, 150, 177, 190, 230, 285, 295, 345, 354, 361, 437, 475, 570, 575, 590, 690, 722, 874, 885, 950, 1083, 1121, 1150, 1311, 1357, 1425, 1475, 1725, 1770, 1805, 2166, 2185, 2242, 2622, 2714, 2850, 2950, 3363, 3450, 3610, 4071, 4370, 4425, 5415, 5605, 6555, 6726, 6785, 8142, 8303, 8850, 9025, 10830, 10925, 11210, 13110, 13570, 16606, 16815, 18050, 20355, 21299, 21850, 24909, 25783, 27075, 28025, 32775, 33630, 33925, 40710, 41515, 42598, 49818, 51566, 54150, 56050, 63897, 65550, 67850, 77349, 83030, 84075, 101775, 106495, 124545, 127794, 128915, 154698, 168150, 203550, 207575, 212990, 249090, 257830, 319485, 386745, 415150, 489877, 532475, 622725, 638970, 644575, 773490, 979754, 1064950, 1245450, 1289150, 1469631, 1597425, 1933725, 2449385, 2939262, 3194850, 3867450, 4898770, 7348155, 12246925, 14696310, 24493850, 36740775, 73481550]

約数ペア:

[(1, 73481550), (2, 36740775), (3, 24493850), (5, 14696310), (6, 12246925), (10, 7348155), (15, 4898770), (19, 3867450), (23, 3194850), (25, 2939262), (30, 2449385), (38, 1933725), (46, 1597425), (50, 1469631), (57, 1289150), (59, 1245450), (69, 1064950), (75, 979754), (95, 773490), (114, 644575), (115, 638970), (118, 622725), (138, 532475), (150, 489877), (177, 415150), (190, 386745), (230, 319485), (285, 257830), (295, 249090), (345, 212990), (354, 207575), (361, 203550), (437, 168150), (475, 154698), (570, 128915), (575, 127794), (590, 124545), (690, 106495), (722, 101775), (874, 84075), (885, 83030), (950, 77349), (1083, 67850), (1121, 65550), (1150, 63897), (1311, 56050), (1357, 54150), (1425, 51566), (1475, 49818), (1725, 42598), (1770, 41515), (1805, 40710), (2166, 33925), (2185, 33630), (2242, 32775), (2622, 28025), (2714, 27075), (2850, 25783), (2950, 24909), (3363, 21850), (3450, 21299), (3610, 20355), (4071, 18050), (4370, 16815), (4425, 16606), (5415, 13570), (5605, 13110), (6555, 11210), (6726, 10925), (6785, 10830), (8142, 9025), (8303, 8850)]