150420060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3851}}^1$

素因数の和:3904

約数の個数: 144

約数和(自身を含む): 538417152

約数和(自身を除く): 387997092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3851, 3906, 4340, 5580, 6510, 7702, 7812, 9765, 11553, 13020, 15404, 19255, 19530, 23106, 26957, 34659, 38510, 39060, 46212, 53914, 57765, 69318, 77020, 80871, 107828, 115530, 119381, 134785, 138636, 161742, 173295, 231060, 238762, 242613, 269570, 323484, 346590, 358143, 404355, 477524, 485226, 539140, 596905, 693180, 716286, 808710, 835667, 970452, 1074429, 1193810, 1213065, 1432572, 1617420, 1671334, 1790715, 2148858, 2387620, 2426130, 2507001, 3342668, 3581430, 4178335, 4297716, 4852260, 5014002, 5372145, 7162860, 7521003, 8356670, 10028004, 10744290, 12535005, 15042006, 16713340, 21488580, 25070010, 30084012, 37605015, 50140020, 75210030, 150420060]

約数ペア:

[(1, 150420060), (2, 75210030), (3, 50140020), (4, 37605015), (5, 30084012), (6, 25070010), (7, 21488580), (9, 16713340), (10, 15042006), (12, 12535005), (14, 10744290), (15, 10028004), (18, 8356670), (20, 7521003), (21, 7162860), (28, 5372145), (30, 5014002), (31, 4852260), (35, 4297716), (36, 4178335), (42, 3581430), (45, 3342668), (60, 2507001), (62, 2426130), (63, 2387620), (70, 2148858), (84, 1790715), (90, 1671334), (93, 1617420), (105, 1432572), (124, 1213065), (126, 1193810), (140, 1074429), (155, 970452), (180, 835667), (186, 808710), (210, 716286), (217, 693180), (252, 596905), (279, 539140), (310, 485226), (315, 477524), (372, 404355), (420, 358143), (434, 346590), (465, 323484), (558, 269570), (620, 242613), (630, 238762), (651, 231060), (868, 173295), (930, 161742), (1085, 138636), (1116, 134785), (1260, 119381), (1302, 115530), (1395, 107828), (1860, 80871), (1953, 77020), (2170, 69318), (2604, 57765), (2790, 53914), (3255, 46212), (3851, 39060), (3906, 38510), (4340, 34659), (5580, 26957), (6510, 23106), (7702, 19530), (7812, 19255), (9765, 15404), (11553, 13020)]