153007380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1700

約数の個数: 144

約数和(自身を含む): 506950080

約数和(自身を除く): 353942700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 810, 855, 972, 1026, 1140, 1215, 1539, 1620, 1657, 1710, 2052, 2430, 2565, 3078, 3314, 3420, 4617, 4860, 4971, 5130, 6156, 6628, 7695, 8285, 9234, 9942, 10260, 14913, 15390, 16570, 18468, 19884, 23085, 24855, 29826, 30780, 31483, 33140, 44739, 46170, 49710, 59652, 62966, 74565, 89478, 92340, 94449, 99420, 125932, 134217, 149130, 157415, 178956, 188898, 223695, 268434, 283347, 298260, 314830, 377796, 402651, 447390, 472245, 536868, 566694, 629660, 671085, 805302, 850041, 894780, 944490, 1133388, 1342170, 1416735, 1610604, 1700082, 1888980, 2013255, 2550123, 2684340, 2833470, 3400164, 4026510, 4250205, 5100246, 5666940, 7650369, 8053020, 8500410, 10200492, 12750615, 15300738, 17000820, 25501230, 30601476, 38251845, 51002460, 76503690, 153007380]

約数ペア:

[(1, 153007380), (2, 76503690), (3, 51002460), (4, 38251845), (5, 30601476), (6, 25501230), (9, 17000820), (10, 15300738), (12, 12750615), (15, 10200492), (18, 8500410), (19, 8053020), (20, 7650369), (27, 5666940), (30, 5100246), (36, 4250205), (38, 4026510), (45, 3400164), (54, 2833470), (57, 2684340), (60, 2550123), (76, 2013255), (81, 1888980), (90, 1700082), (95, 1610604), (108, 1416735), (114, 1342170), (135, 1133388), (162, 944490), (171, 894780), (180, 850041), (190, 805302), (228, 671085), (243, 629660), (270, 566694), (285, 536868), (324, 472245), (342, 447390), (380, 402651), (405, 377796), (486, 314830), (513, 298260), (540, 283347), (570, 268434), (684, 223695), (810, 188898), (855, 178956), (972, 157415), (1026, 149130), (1140, 134217), (1215, 125932), (1539, 99420), (1620, 94449), (1657, 92340), (1710, 89478), (2052, 74565), (2430, 62966), (2565, 59652), (3078, 49710), (3314, 46170), (3420, 44739), (4617, 33140), (4860, 31483), (4971, 30780), (5130, 29826), (6156, 24855), (6628, 23085), (7695, 19884), (8285, 18468), (9234, 16570), (9942, 15390), (10260, 14913)]