157037362750

素因数分解:

$2^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{887}}^1$

素因数の和:1175

約数の個数: 128

約数和(自身を含む): 304456838400

約数和(自身を除く): 147419475650

約数列:

[1, 2, 5, 10, 25, 50, 73, 89, 109, 125, 146, 178, 218, 250, 365, 445, 545, 730, 887, 890, 1090, 1774, 1825, 2225, 2725, 3650, 4435, 4450, 5450, 6497, 7957, 8870, 9125, 9701, 11125, 12994, 13625, 15914, 18250, 19402, 22175, 22250, 27250, 32485, 39785, 44350, 48505, 64751, 64970, 78943, 79570, 96683, 97010, 110875, 129502, 157886, 162425, 193366, 198925, 221750, 242525, 323755, 324850, 394715, 397850, 483415, 485050, 647510, 708173, 789430, 812125, 966830, 994625, 1212625, 1416346, 1618775, 1624250, 1973575, 1989250, 2417075, 2425250, 3237550, 3540865, 3947150, 4834150, 5762839, 7057859, 7081730, 8093875, 8604787, 9867875, 11525678, 12085375, 14115718, 16187750, 17209574, 17704325, 19735750, 24170750, 28814195, 35289295, 35408650, 43023935, 57628390, 70578590, 86047870, 88521625, 144070975, 176446475, 177043250, 215119675, 288141950, 352892950, 430239350, 628149451, 720354875, 882232375, 1075598375, 1256298902, 1440709750, 1764464750, 2151196750, 3140747255, 6281494510, 15703736275, 31407472550, 78518681375, 157037362750]

約数ペア:

[(1, 157037362750), (2, 78518681375), (5, 31407472550), (10, 15703736275), (25, 6281494510), (50, 3140747255), (73, 2151196750), (89, 1764464750), (109, 1440709750), (125, 1256298902), (146, 1075598375), (178, 882232375), (218, 720354875), (250, 628149451), (365, 430239350), (445, 352892950), (545, 288141950), (730, 215119675), (887, 177043250), (890, 176446475), (1090, 144070975), (1774, 88521625), (1825, 86047870), (2225, 70578590), (2725, 57628390), (3650, 43023935), (4435, 35408650), (4450, 35289295), (5450, 28814195), (6497, 24170750), (7957, 19735750), (8870, 17704325), (9125, 17209574), (9701, 16187750), (11125, 14115718), (12994, 12085375), (13625, 11525678), (15914, 9867875), (18250, 8604787), (19402, 8093875), (22175, 7081730), (22250, 7057859), (27250, 5762839), (32485, 4834150), (39785, 3947150), (44350, 3540865), (48505, 3237550), (64751, 2425250), (64970, 2417075), (78943, 1989250), (79570, 1973575), (96683, 1624250), (97010, 1618775), (110875, 1416346), (129502, 1212625), (157886, 994625), (162425, 966830), (193366, 812125), (198925, 789430), (221750, 708173), (242525, 647510), (323755, 485050), (324850, 483415), (394715, 397850)]