156736628900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{419}}^1\times {\mathrm{751}}^1$

素因数の和:1494

約数の個数: 144

約数和(自身を含む): 362699285760

約数和(自身を除く): 205962656860

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 293, 340, 419, 425, 586, 751, 838, 850, 1172, 1465, 1502, 1676, 1700, 2095, 2930, 3004, 3755, 4190, 4981, 5860, 7123, 7325, 7510, 8380, 9962, 10475, 12767, 14246, 14650, 15020, 18775, 19924, 20950, 24905, 25534, 28492, 29300, 35615, 37550, 41900, 49810, 51068, 63835, 71230, 75100, 99620, 122767, 124525, 127670, 142460, 178075, 220043, 245534, 249050, 255340, 314669, 319175, 356150, 440086, 491068, 498100, 613835, 629338, 638350, 712300, 880172, 1100215, 1227670, 1258676, 1276700, 1573345, 2087039, 2200430, 2455340, 3069175, 3146690, 3740731, 4174078, 4400860, 5349373, 5501075, 6138350, 6293380, 7481462, 7866725, 8348156, 10435195, 10698746, 11002150, 12276700, 14962924, 15733450, 18703655, 20870390, 21397492, 22004300, 26746865, 31466900, 37407310, 41740780, 52175975, 53493730, 74814620, 92198017, 93518275, 104351950, 106987460, 133734325, 184396034, 187036550, 208703900, 267468650, 368792068, 374073100, 460990085, 534937300, 921980170, 1567366289, 1843960340, 2304950425, 3134732578, 4609900850, 6269465156, 7836831445, 9219801700, 15673662890, 31347325780, 39184157225, 78368314450, 156736628900]

約数ペア:

[(1, 156736628900), (2, 78368314450), (4, 39184157225), (5, 31347325780), (10, 15673662890), (17, 9219801700), (20, 7836831445), (25, 6269465156), (34, 4609900850), (50, 3134732578), (68, 2304950425), (85, 1843960340), (100, 1567366289), (170, 921980170), (293, 534937300), (340, 460990085), (419, 374073100), (425, 368792068), (586, 267468650), (751, 208703900), (838, 187036550), (850, 184396034), (1172, 133734325), (1465, 106987460), (1502, 104351950), (1676, 93518275), (1700, 92198017), (2095, 74814620), (2930, 53493730), (3004, 52175975), (3755, 41740780), (4190, 37407310), (4981, 31466900), (5860, 26746865), (7123, 22004300), (7325, 21397492), (7510, 20870390), (8380, 18703655), (9962, 15733450), (10475, 14962924), (12767, 12276700), (14246, 11002150), (14650, 10698746), (15020, 10435195), (18775, 8348156), (19924, 7866725), (20950, 7481462), (24905, 6293380), (25534, 6138350), (28492, 5501075), (29300, 5349373), (35615, 4400860), (37550, 4174078), (41900, 3740731), (49810, 3146690), (51068, 3069175), (63835, 2455340), (71230, 2200430), (75100, 2087039), (99620, 1573345), (122767, 1276700), (124525, 1258676), (127670, 1227670), (142460, 1100215), (178075, 880172), (220043, 712300), (245534, 638350), (249050, 629338), (255340, 613835), (314669, 498100), (319175, 491068), (356150, 440086)]