155695860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 216

約数和(自身を含む): 520969176

約数和(自身を除く): 365273316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 41, 45, 51, 60, 68, 73, 82, 85, 90, 102, 123, 146, 153, 164, 170, 180, 204, 205, 219, 246, 255, 289, 292, 306, 340, 365, 369, 410, 438, 492, 510, 578, 612, 615, 657, 697, 730, 738, 765, 820, 867, 876, 1020, 1095, 1156, 1230, 1241, 1314, 1394, 1445, 1460, 1476, 1530, 1734, 1845, 2091, 2190, 2460, 2482, 2601, 2628, 2788, 2890, 2993, 3060, 3285, 3468, 3485, 3690, 3723, 4182, 4335, 4380, 4964, 5202, 5780, 5986, 6205, 6273, 6570, 6970, 7380, 7446, 8364, 8670, 8979, 10404, 10455, 11169, 11849, 11972, 12410, 12546, 13005, 13140, 13940, 14892, 14965, 17340, 17958, 18615, 20910, 21097, 22338, 23698, 24820, 25092, 26010, 26937, 29930, 31365, 35547, 35916, 37230, 41820, 42194, 44676, 44895, 47396, 50881, 52020, 53874, 55845, 59245, 59860, 62730, 63291, 71094, 74460, 84388, 89790, 101762, 105485, 106641, 107748, 111690, 118490, 125460, 126582, 134685, 142188, 152643, 177735, 179580, 189873, 203524, 210970, 213282, 223380, 236980, 253164, 254405, 269370, 305286, 316455, 355470, 379746, 421940, 426564, 457929, 508810, 533205, 538740, 610572, 632910, 710940, 759492, 763215, 864977, 915858, 949365, 1017620, 1066410, 1265820, 1526430, 1729954, 1831716, 1898730, 2132820, 2289645, 2594931, 3052860, 3459908, 3797460, 4324885, 4579290, 5189862, 7784793, 8649770, 9158580, 10379724, 12974655, 15569586, 17299540, 25949310, 31139172, 38923965, 51898620, 77847930, 155695860]

約数ペア:

[(1, 155695860), (2, 77847930), (3, 51898620), (4, 38923965), (5, 31139172), (6, 25949310), (9, 17299540), (10, 15569586), (12, 12974655), (15, 10379724), (17, 9158580), (18, 8649770), (20, 7784793), (30, 5189862), (34, 4579290), (36, 4324885), (41, 3797460), (45, 3459908), (51, 3052860), (60, 2594931), (68, 2289645), (73, 2132820), (82, 1898730), (85, 1831716), (90, 1729954), (102, 1526430), (123, 1265820), (146, 1066410), (153, 1017620), (164, 949365), (170, 915858), (180, 864977), (204, 763215), (205, 759492), (219, 710940), (246, 632910), (255, 610572), (289, 538740), (292, 533205), (306, 508810), (340, 457929), (365, 426564), (369, 421940), (410, 379746), (438, 355470), (492, 316455), (510, 305286), (578, 269370), (612, 254405), (615, 253164), (657, 236980), (697, 223380), (730, 213282), (738, 210970), (765, 203524), (820, 189873), (867, 179580), (876, 177735), (1020, 152643), (1095, 142188), (1156, 134685), (1230, 126582), (1241, 125460), (1314, 118490), (1394, 111690), (1445, 107748), (1460, 106641), (1476, 105485), (1530, 101762), (1734, 89790), (1845, 84388), (2091, 74460), (2190, 71094), (2460, 63291), (2482, 62730), (2601, 59860), (2628, 59245), (2788, 55845), (2890, 53874), (2993, 52020), (3060, 50881), (3285, 47396), (3468, 44895), (3485, 44676), (3690, 42194), (3723, 41820), (4182, 37230), (4335, 35916), (4380, 35547), (4964, 31365), (5202, 29930), (5780, 26937), (5986, 26010), (6205, 25092), (6273, 24820), (6570, 23698), (6970, 22338), (7380, 21097), (7446, 20910), (8364, 18615), (8670, 17958), (8979, 17340), (10404, 14965), (10455, 14892), (11169, 13940), (11849, 13140), (11972, 13005), (12410, 12546)]