151215090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 408748032

約数和(自身を除く): 257532942

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 71, 78, 86, 127, 129, 130, 142, 195, 213, 215, 254, 258, 355, 381, 390, 426, 430, 559, 635, 645, 710, 762, 923, 1065, 1118, 1270, 1290, 1651, 1677, 1846, 1905, 2130, 2769, 2795, 3053, 3302, 3354, 3810, 4615, 4953, 5461, 5538, 5590, 6106, 8255, 8385, 9017, 9159, 9230, 9906, 10922, 13845, 15265, 16383, 16510, 16770, 18034, 18318, 24765, 27051, 27305, 27690, 30530, 32766, 39689, 45085, 45795, 49530, 54102, 54610, 70993, 79378, 81915, 90170, 91590, 117221, 119067, 135255, 141986, 163830, 198445, 212979, 234442, 238134, 270510, 351663, 354965, 387731, 396890, 425958, 586105, 595335, 703326, 709930, 775462, 1064895, 1163193, 1172210, 1190670, 1758315, 1938655, 2129790, 2326386, 3516630, 3877310, 5040503, 5815965, 10081006, 11631930, 15121509, 25202515, 30243018, 50405030, 75607545, 151215090]

約数ペア:

[(1, 151215090), (2, 75607545), (3, 50405030), (5, 30243018), (6, 25202515), (10, 15121509), (13, 11631930), (15, 10081006), (26, 5815965), (30, 5040503), (39, 3877310), (43, 3516630), (65, 2326386), (71, 2129790), (78, 1938655), (86, 1758315), (127, 1190670), (129, 1172210), (130, 1163193), (142, 1064895), (195, 775462), (213, 709930), (215, 703326), (254, 595335), (258, 586105), (355, 425958), (381, 396890), (390, 387731), (426, 354965), (430, 351663), (559, 270510), (635, 238134), (645, 234442), (710, 212979), (762, 198445), (923, 163830), (1065, 141986), (1118, 135255), (1270, 119067), (1290, 117221), (1651, 91590), (1677, 90170), (1846, 81915), (1905, 79378), (2130, 70993), (2769, 54610), (2795, 54102), (3053, 49530), (3302, 45795), (3354, 45085), (3810, 39689), (4615, 32766), (4953, 30530), (5461, 27690), (5538, 27305), (5590, 27051), (6106, 24765), (8255, 18318), (8385, 18034), (9017, 16770), (9159, 16510), (9230, 16383), (9906, 15265), (10922, 13845)]