156901610500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{51133}}^1$

素因数の和:51207

約数の個数: 144

約数和(自身を含む): 382939253424

約数和(自身を除く): 226037642924

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 125, 170, 190, 250, 323, 340, 361, 380, 425, 475, 500, 646, 722, 850, 950, 1292, 1444, 1615, 1700, 1805, 1900, 2125, 2375, 3230, 3610, 4250, 4750, 6137, 6460, 7220, 8075, 8500, 9025, 9500, 12274, 16150, 18050, 24548, 30685, 32300, 36100, 40375, 45125, 51133, 61370, 80750, 90250, 102266, 122740, 153425, 161500, 180500, 204532, 255665, 306850, 511330, 613700, 767125, 869261, 971527, 1022660, 1278325, 1534250, 1738522, 1943054, 2556650, 3068500, 3477044, 3886108, 4346305, 4857635, 5113300, 6391625, 8692610, 9715270, 12783250, 16515959, 17385220, 18459013, 19430540, 21731525, 24288175, 25566500, 33031918, 36918026, 43463050, 48576350, 66063836, 73836052, 82579795, 86926100, 92295065, 97152700, 108657625, 121440875, 165159590, 184590130, 217315250, 242881750, 313803221, 330319180, 369180260, 412898975, 434630500, 461475325, 485763500, 627606442, 825797950, 922950650, 1255212884, 1569016105, 1651595900, 1845901300, 2064494875, 2307376625, 3138032210, 4128989750, 4614753250, 6276064420, 7845080525, 8257979500, 9229506500, 15690161050, 31380322100, 39225402625, 78450805250, 156901610500]

約数ペア:

[(1, 156901610500), (2, 78450805250), (4, 39225402625), (5, 31380322100), (10, 15690161050), (17, 9229506500), (19, 8257979500), (20, 7845080525), (25, 6276064420), (34, 4614753250), (38, 4128989750), (50, 3138032210), (68, 2307376625), (76, 2064494875), (85, 1845901300), (95, 1651595900), (100, 1569016105), (125, 1255212884), (170, 922950650), (190, 825797950), (250, 627606442), (323, 485763500), (340, 461475325), (361, 434630500), (380, 412898975), (425, 369180260), (475, 330319180), (500, 313803221), (646, 242881750), (722, 217315250), (850, 184590130), (950, 165159590), (1292, 121440875), (1444, 108657625), (1615, 97152700), (1700, 92295065), (1805, 86926100), (1900, 82579795), (2125, 73836052), (2375, 66063836), (3230, 48576350), (3610, 43463050), (4250, 36918026), (4750, 33031918), (6137, 25566500), (6460, 24288175), (7220, 21731525), (8075, 19430540), (8500, 18459013), (9025, 17385220), (9500, 16515959), (12274, 12783250), (16150, 9715270), (18050, 8692610), (24548, 6391625), (30685, 5113300), (32300, 4857635), (36100, 4346305), (40375, 3886108), (45125, 3477044), (51133, 3068500), (61370, 2556650), (80750, 1943054), (90250, 1738522), (102266, 1534250), (122740, 1278325), (153425, 1022660), (161500, 971527), (180500, 869261), (204532, 767125), (255665, 613700), (306850, 511330)]