91329780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 284699520

約数和(自身を除く): 193369740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 229, 230, 255, 276, 289, 340, 345, 391, 458, 460, 510, 578, 687, 690, 782, 867, 916, 1020, 1145, 1156, 1173, 1374, 1380, 1445, 1564, 1734, 1955, 2290, 2346, 2748, 2890, 3435, 3468, 3893, 3910, 4335, 4580, 4692, 5267, 5780, 5865, 6647, 6870, 7786, 7820, 8670, 10534, 11679, 11730, 13294, 13740, 15572, 15801, 17340, 19465, 19941, 21068, 23358, 23460, 26335, 26588, 31602, 33235, 38930, 39882, 46716, 52670, 58395, 63204, 66181, 66470, 77860, 79005, 79764, 89539, 99705, 105340, 116790, 132362, 132940, 158010, 179078, 198543, 199410, 233580, 264724, 268617, 316020, 330905, 358156, 397086, 398820, 447695, 537234, 661810, 794172, 895390, 992715, 1074468, 1323620, 1343085, 1522163, 1790780, 1985430, 2686170, 3044326, 3970860, 4566489, 5372340, 6088652, 7610815, 9132978, 15221630, 18265956, 22832445, 30443260, 45664890, 91329780]

約数ペア:

[(1, 91329780), (2, 45664890), (3, 30443260), (4, 22832445), (5, 18265956), (6, 15221630), (10, 9132978), (12, 7610815), (15, 6088652), (17, 5372340), (20, 4566489), (23, 3970860), (30, 3044326), (34, 2686170), (46, 1985430), (51, 1790780), (60, 1522163), (68, 1343085), (69, 1323620), (85, 1074468), (92, 992715), (102, 895390), (115, 794172), (138, 661810), (170, 537234), (204, 447695), (229, 398820), (230, 397086), (255, 358156), (276, 330905), (289, 316020), (340, 268617), (345, 264724), (391, 233580), (458, 199410), (460, 198543), (510, 179078), (578, 158010), (687, 132940), (690, 132362), (782, 116790), (867, 105340), (916, 99705), (1020, 89539), (1145, 79764), (1156, 79005), (1173, 77860), (1374, 66470), (1380, 66181), (1445, 63204), (1564, 58395), (1734, 52670), (1955, 46716), (2290, 39882), (2346, 38930), (2748, 33235), (2890, 31602), (3435, 26588), (3468, 26335), (3893, 23460), (3910, 23358), (4335, 21068), (4580, 19941), (4692, 19465), (5267, 17340), (5780, 15801), (5865, 15572), (6647, 13740), (6870, 13294), (7786, 11730), (7820, 11679), (8670, 10534)]