156722818100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{10883}}^1$

素因数の和:11154

約数の個数: 144

約数和(自身を含む): 370372419648

約数和(自身を除く): 213649601548

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 43, 50, 68, 85, 86, 100, 170, 172, 197, 215, 340, 394, 425, 430, 731, 788, 850, 860, 985, 1075, 1462, 1700, 1970, 2150, 2924, 3349, 3655, 3940, 4300, 4925, 6698, 7310, 8471, 9850, 10883, 13396, 14620, 16745, 16942, 18275, 19700, 21766, 33490, 33884, 36550, 42355, 43532, 54415, 66980, 73100, 83725, 84710, 108830, 144007, 167450, 169420, 185011, 211775, 217660, 272075, 288014, 334900, 370022, 423550, 467969, 544150, 576028, 720035, 740044, 847100, 925055, 935938, 1088300, 1440070, 1850110, 1871876, 2143951, 2339845, 2880140, 3600175, 3700220, 4287902, 4625275, 4679690, 7200350, 7955473, 8575804, 9250550, 9359380, 10719755, 11699225, 14400700, 15910946, 18501100, 21439510, 23398450, 31821892, 36447167, 39777365, 42879020, 46796900, 53598775, 72894334, 79554730, 92189893, 107197550, 145788668, 159109460, 182235835, 184379786, 198886825, 214395100, 364471670, 368759572, 397773650, 460949465, 728943340, 795547300, 911179175, 921898930, 1567228181, 1822358350, 1843797860, 2304747325, 3134456362, 3644716700, 4609494650, 6268912724, 7836140905, 9218989300, 15672281810, 31344563620, 39180704525, 78361409050, 156722818100]

約数ペア:

[(1, 156722818100), (2, 78361409050), (4, 39180704525), (5, 31344563620), (10, 15672281810), (17, 9218989300), (20, 7836140905), (25, 6268912724), (34, 4609494650), (43, 3644716700), (50, 3134456362), (68, 2304747325), (85, 1843797860), (86, 1822358350), (100, 1567228181), (170, 921898930), (172, 911179175), (197, 795547300), (215, 728943340), (340, 460949465), (394, 397773650), (425, 368759572), (430, 364471670), (731, 214395100), (788, 198886825), (850, 184379786), (860, 182235835), (985, 159109460), (1075, 145788668), (1462, 107197550), (1700, 92189893), (1970, 79554730), (2150, 72894334), (2924, 53598775), (3349, 46796900), (3655, 42879020), (3940, 39777365), (4300, 36447167), (4925, 31821892), (6698, 23398450), (7310, 21439510), (8471, 18501100), (9850, 15910946), (10883, 14400700), (13396, 11699225), (14620, 10719755), (16745, 9359380), (16942, 9250550), (18275, 8575804), (19700, 7955473), (21766, 7200350), (33490, 4679690), (33884, 4625275), (36550, 4287902), (42355, 3700220), (43532, 3600175), (54415, 2880140), (66980, 2339845), (73100, 2143951), (83725, 1871876), (84710, 1850110), (108830, 1440070), (144007, 1088300), (167450, 935938), (169420, 925055), (185011, 847100), (211775, 740044), (217660, 720035), (272075, 576028), (288014, 544150), (334900, 467969), (370022, 423550)]