15972465900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59621}}^1$

素因数の和:59704

約数の個数: 144

約数和(自身を含む): 49681820160

約数和(自身を除く): 33709354260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 47, 50, 57, 60, 75, 76, 94, 95, 100, 114, 141, 150, 188, 190, 228, 235, 282, 285, 300, 380, 470, 475, 564, 570, 705, 893, 940, 950, 1140, 1175, 1410, 1425, 1786, 1900, 2350, 2679, 2820, 2850, 3525, 3572, 4465, 4700, 5358, 5700, 7050, 8930, 10716, 13395, 14100, 17860, 22325, 26790, 44650, 53580, 59621, 66975, 89300, 119242, 133950, 178863, 238484, 267900, 298105, 357726, 596210, 715452, 894315, 1132799, 1192420, 1490525, 1788630, 2265598, 2802187, 2981050, 3398397, 3577260, 4471575, 4531196, 5604374, 5663995, 5962100, 6796794, 8406561, 8943150, 11208748, 11327990, 13593588, 14010935, 16813122, 16991985, 17886300, 22655980, 28021870, 28319975, 33626244, 33983970, 42032805, 53241553, 56043740, 56639950, 67967940, 70054675, 84065610, 84959925, 106483106, 113279900, 140109350, 159724659, 168131220, 169919850, 210164025, 212966212, 266207765, 280218700, 319449318, 339839700, 420328050, 532415530, 638898636, 798623295, 840656100, 1064831060, 1331038825, 1597246590, 2662077650, 3194493180, 3993116475, 5324155300, 7986232950, 15972465900]

約数ペア:

[(1, 15972465900), (2, 7986232950), (3, 5324155300), (4, 3993116475), (5, 3194493180), (6, 2662077650), (10, 1597246590), (12, 1331038825), (15, 1064831060), (19, 840656100), (20, 798623295), (25, 638898636), (30, 532415530), (38, 420328050), (47, 339839700), (50, 319449318), (57, 280218700), (60, 266207765), (75, 212966212), (76, 210164025), (94, 169919850), (95, 168131220), (100, 159724659), (114, 140109350), (141, 113279900), (150, 106483106), (188, 84959925), (190, 84065610), (228, 70054675), (235, 67967940), (282, 56639950), (285, 56043740), (300, 53241553), (380, 42032805), (470, 33983970), (475, 33626244), (564, 28319975), (570, 28021870), (705, 22655980), (893, 17886300), (940, 16991985), (950, 16813122), (1140, 14010935), (1175, 13593588), (1410, 11327990), (1425, 11208748), (1786, 8943150), (1900, 8406561), (2350, 6796794), (2679, 5962100), (2820, 5663995), (2850, 5604374), (3525, 4531196), (3572, 4471575), (4465, 3577260), (4700, 3398397), (5358, 2981050), (5700, 2802187), (7050, 2265598), (8930, 1788630), (10716, 1490525), (13395, 1192420), (14100, 1132799), (17860, 894315), (22325, 715452), (26790, 596210), (44650, 357726), (53580, 298105), (59621, 267900), (66975, 238484), (89300, 178863), (119242, 133950)]