174927420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 603832320

約数和(自身を除く): 428904900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 29, 30, 31, 36, 45, 46, 47, 58, 60, 62, 69, 87, 90, 92, 93, 94, 115, 116, 124, 138, 141, 145, 155, 174, 180, 186, 188, 207, 230, 235, 261, 276, 279, 282, 290, 310, 345, 348, 372, 414, 423, 435, 460, 465, 470, 522, 558, 564, 580, 620, 667, 690, 705, 713, 828, 846, 870, 899, 930, 940, 1035, 1044, 1081, 1116, 1305, 1334, 1363, 1380, 1395, 1410, 1426, 1457, 1692, 1740, 1798, 1860, 2001, 2070, 2115, 2139, 2162, 2610, 2668, 2697, 2726, 2790, 2820, 2852, 2914, 3243, 3335, 3565, 3596, 4002, 4089, 4140, 4230, 4278, 4324, 4371, 4495, 5220, 5394, 5405, 5452, 5580, 5828, 6003, 6417, 6486, 6670, 6815, 7130, 7285, 8004, 8091, 8178, 8460, 8556, 8742, 8990, 9729, 10005, 10695, 10788, 10810, 12006, 12267, 12834, 12972, 13113, 13340, 13485, 13630, 14260, 14570, 16182, 16215, 16356, 17484, 17980, 19458, 20010, 20445, 20677, 21390, 21620, 21855, 24012, 24534, 25668, 26226, 26970, 27260, 29140, 30015, 31349, 32085, 32364, 32430, 33511, 38916, 40020, 40455, 40890, 41354, 42253, 42780, 43710, 48645, 49068, 52452, 53940, 60030, 61335, 62031, 62698, 64170, 64860, 65565, 67022, 80910, 81780, 82708, 84506, 87420, 94047, 97290, 100533, 103385, 120060, 122670, 124062, 125396, 126759, 128340, 131130, 134044, 156745, 161820, 167555, 169012, 186093, 188094, 194580, 201066, 206770, 211265, 245340, 248124, 253518, 262260, 282141, 301599, 310155, 313490, 335110, 372186, 376188, 380277, 402132, 413540, 422530, 470235, 502665, 507036, 564282, 603198, 620310, 626980, 633795, 670220, 744372, 760554, 845060, 930465, 940470, 971819, 1005330, 1128564, 1206396, 1240620, 1267590, 1410705, 1507995, 1521108, 1860930, 1880940, 1901385, 1943638, 2010660, 2535180, 2821410, 2915457, 3015990, 3721860, 3802770, 3887276, 4859095, 5642820, 5830914, 6031980, 7605540, 8746371, 9718190, 11661828, 14577285, 17492742, 19436380, 29154570, 34985484, 43731855, 58309140, 87463710, 174927420]

約数ペア:

[(1, 174927420), (2, 87463710), (3, 58309140), (4, 43731855), (5, 34985484), (6, 29154570), (9, 19436380), (10, 17492742), (12, 14577285), (15, 11661828), (18, 9718190), (20, 8746371), (23, 7605540), (29, 6031980), (30, 5830914), (31, 5642820), (36, 4859095), (45, 3887276), (46, 3802770), (47, 3721860), (58, 3015990), (60, 2915457), (62, 2821410), (69, 2535180), (87, 2010660), (90, 1943638), (92, 1901385), (93, 1880940), (94, 1860930), (115, 1521108), (116, 1507995), (124, 1410705), (138, 1267590), (141, 1240620), (145, 1206396), (155, 1128564), (174, 1005330), (180, 971819), (186, 940470), (188, 930465), (207, 845060), (230, 760554), (235, 744372), (261, 670220), (276, 633795), (279, 626980), (282, 620310), (290, 603198), (310, 564282), (345, 507036), (348, 502665), (372, 470235), (414, 422530), (423, 413540), (435, 402132), (460, 380277), (465, 376188), (470, 372186), (522, 335110), (558, 313490), (564, 310155), (580, 301599), (620, 282141), (667, 262260), (690, 253518), (705, 248124), (713, 245340), (828, 211265), (846, 206770), (870, 201066), (899, 194580), (930, 188094), (940, 186093), (1035, 169012), (1044, 167555), (1081, 161820), (1116, 156745), (1305, 134044), (1334, 131130), (1363, 128340), (1380, 126759), (1395, 125396), (1410, 124062), (1426, 122670), (1457, 120060), (1692, 103385), (1740, 100533), (1798, 97290), (1860, 94047), (2001, 87420), (2070, 84506), (2115, 82708), (2139, 81780), (2162, 80910), (2610, 67022), (2668, 65565), (2697, 64860), (2726, 64170), (2790, 62698), (2820, 62031), (2852, 61335), (2914, 60030), (3243, 53940), (3335, 52452), (3565, 49068), (3596, 48645), (4002, 43710), (4089, 42780), (4140, 42253), (4230, 41354), (4278, 40890), (4324, 40455), (4371, 40020), (4495, 38916), (5220, 33511), (5394, 32430), (5405, 32364), (5452, 32085), (5580, 31349), (5828, 30015), (6003, 29140), (6417, 27260), (6486, 26970), (6670, 26226), (6815, 25668), (7130, 24534), (7285, 24012), (8004, 21855), (8091, 21620), (8178, 21390), (8460, 20677), (8556, 20445), (8742, 20010), (8990, 19458), (9729, 17980), (10005, 17484), (10695, 16356), (10788, 16215), (10810, 16182), (12006, 14570), (12267, 14260), (12834, 13630), (12972, 13485), (13113, 13340)]