55973520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{269}}^1$

素因数の和:322

約数の個数: 180

約数和(自身を含む): 200428020

約数和(自身を除く): 144454500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 269, 272, 289, 306, 340, 360, 408, 510, 538, 578, 612, 680, 720, 765, 807, 816, 867, 1020, 1076, 1156, 1224, 1345, 1360, 1445, 1530, 1614, 1734, 2040, 2152, 2312, 2421, 2448, 2601, 2690, 2890, 3060, 3228, 3468, 4035, 4080, 4304, 4335, 4573, 4624, 4842, 5202, 5380, 5780, 6120, 6456, 6936, 8070, 8670, 9146, 9684, 10404, 10760, 11560, 12105, 12240, 12912, 13005, 13719, 13872, 16140, 17340, 18292, 19368, 20808, 21520, 22865, 23120, 24210, 26010, 27438, 32280, 34680, 36584, 38736, 41157, 41616, 45730, 48420, 52020, 54876, 64560, 68595, 69360, 73168, 77741, 82314, 91460, 96840, 104040, 109752, 137190, 155482, 164628, 182920, 193680, 205785, 208080, 219504, 233223, 274380, 310964, 329256, 365840, 388705, 411570, 466446, 548760, 621928, 658512, 699669, 777410, 823140, 932892, 1097520, 1166115, 1243856, 1399338, 1554820, 1646280, 1865784, 2332230, 2798676, 3109640, 3292560, 3498345, 3731568, 4664460, 5597352, 6219280, 6996690, 9328920, 11194704, 13993380, 18657840, 27986760, 55973520]

約数ペア:

[(1, 55973520), (2, 27986760), (3, 18657840), (4, 13993380), (5, 11194704), (6, 9328920), (8, 6996690), (9, 6219280), (10, 5597352), (12, 4664460), (15, 3731568), (16, 3498345), (17, 3292560), (18, 3109640), (20, 2798676), (24, 2332230), (30, 1865784), (34, 1646280), (36, 1554820), (40, 1399338), (45, 1243856), (48, 1166115), (51, 1097520), (60, 932892), (68, 823140), (72, 777410), (80, 699669), (85, 658512), (90, 621928), (102, 548760), (120, 466446), (136, 411570), (144, 388705), (153, 365840), (170, 329256), (180, 310964), (204, 274380), (240, 233223), (255, 219504), (269, 208080), (272, 205785), (289, 193680), (306, 182920), (340, 164628), (360, 155482), (408, 137190), (510, 109752), (538, 104040), (578, 96840), (612, 91460), (680, 82314), (720, 77741), (765, 73168), (807, 69360), (816, 68595), (867, 64560), (1020, 54876), (1076, 52020), (1156, 48420), (1224, 45730), (1345, 41616), (1360, 41157), (1445, 38736), (1530, 36584), (1614, 34680), (1734, 32280), (2040, 27438), (2152, 26010), (2312, 24210), (2421, 23120), (2448, 22865), (2601, 21520), (2690, 20808), (2890, 19368), (3060, 18292), (3228, 17340), (3468, 16140), (4035, 13872), (4080, 13719), (4304, 13005), (4335, 12912), (4573, 12240), (4624, 12105), (4842, 11560), (5202, 10760), (5380, 10404), (5780, 9684), (6120, 9146), (6456, 8670), (6936, 8070)]