23530380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 74269440

約数和(自身を除く): 50739060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 59, 60, 68, 69, 85, 92, 102, 115, 118, 138, 170, 177, 204, 230, 236, 255, 276, 289, 295, 340, 345, 354, 391, 460, 510, 578, 590, 690, 708, 782, 867, 885, 1003, 1020, 1156, 1173, 1180, 1357, 1380, 1445, 1564, 1734, 1770, 1955, 2006, 2346, 2714, 2890, 3009, 3468, 3540, 3910, 4012, 4071, 4335, 4692, 5015, 5428, 5780, 5865, 6018, 6647, 6785, 7820, 8142, 8670, 10030, 11730, 12036, 13294, 13570, 15045, 16284, 17051, 17340, 19941, 20060, 20355, 23069, 23460, 26588, 27140, 30090, 33235, 34102, 39882, 40710, 46138, 51153, 60180, 66470, 68204, 69207, 79764, 81420, 85255, 92276, 99705, 102306, 115345, 132940, 138414, 170510, 199410, 204612, 230690, 255765, 276828, 341020, 346035, 392173, 398820, 461380, 511530, 692070, 784346, 1023060, 1176519, 1384140, 1568692, 1960865, 2353038, 3921730, 4706076, 5882595, 7843460, 11765190, 23530380]

約数ペア:

[(1, 23530380), (2, 11765190), (3, 7843460), (4, 5882595), (5, 4706076), (6, 3921730), (10, 2353038), (12, 1960865), (15, 1568692), (17, 1384140), (20, 1176519), (23, 1023060), (30, 784346), (34, 692070), (46, 511530), (51, 461380), (59, 398820), (60, 392173), (68, 346035), (69, 341020), (85, 276828), (92, 255765), (102, 230690), (115, 204612), (118, 199410), (138, 170510), (170, 138414), (177, 132940), (204, 115345), (230, 102306), (236, 99705), (255, 92276), (276, 85255), (289, 81420), (295, 79764), (340, 69207), (345, 68204), (354, 66470), (391, 60180), (460, 51153), (510, 46138), (578, 40710), (590, 39882), (690, 34102), (708, 33235), (782, 30090), (867, 27140), (885, 26588), (1003, 23460), (1020, 23069), (1156, 20355), (1173, 20060), (1180, 19941), (1357, 17340), (1380, 17051), (1445, 16284), (1564, 15045), (1734, 13570), (1770, 13294), (1955, 12036), (2006, 11730), (2346, 10030), (2714, 8670), (2890, 8142), (3009, 7820), (3468, 6785), (3540, 6647), (3910, 6018), (4012, 5865), (4071, 5780), (4335, 5428), (4692, 5015)]