172360620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 603832320

約数和(自身を除く): 431471700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 31, 34, 36, 45, 46, 51, 60, 62, 68, 69, 79, 85, 90, 92, 93, 102, 115, 124, 138, 153, 155, 158, 170, 180, 186, 204, 207, 230, 237, 255, 276, 279, 306, 310, 316, 340, 345, 372, 391, 395, 414, 460, 465, 474, 510, 527, 558, 612, 620, 690, 711, 713, 765, 782, 790, 828, 930, 948, 1020, 1035, 1054, 1116, 1173, 1185, 1343, 1380, 1395, 1422, 1426, 1530, 1564, 1580, 1581, 1817, 1860, 1955, 2070, 2108, 2139, 2346, 2370, 2449, 2635, 2686, 2790, 2844, 2852, 3060, 3162, 3519, 3555, 3565, 3634, 3910, 4029, 4140, 4278, 4692, 4740, 4743, 4898, 5270, 5372, 5451, 5580, 5865, 6324, 6417, 6715, 7038, 7110, 7130, 7268, 7347, 7820, 7905, 8058, 8556, 9085, 9486, 9796, 10540, 10695, 10902, 11730, 12087, 12121, 12245, 12834, 13430, 14076, 14220, 14260, 14694, 15810, 16116, 16353, 17595, 18170, 18972, 20145, 21390, 21804, 22041, 23460, 23715, 24174, 24242, 24490, 25668, 26860, 27255, 29388, 30889, 31620, 32085, 32706, 35190, 36340, 36363, 36735, 40290, 41633, 42780, 44082, 47430, 48348, 48484, 48980, 54510, 56327, 60435, 60605, 61778, 64170, 65412, 70380, 72726, 73470, 80580, 81765, 83266, 88164, 92667, 94860, 109020, 109089, 110205, 112654, 120870, 121210, 123556, 124899, 128340, 145452, 146940, 154445, 163530, 166532, 168981, 181815, 185334, 208165, 218178, 220410, 225308, 241740, 242420, 249798, 278001, 281635, 308890, 327060, 337962, 363630, 370668, 374697, 416330, 436356, 440820, 463335, 499596, 506943, 545445, 556002, 563270, 617780, 624495, 675924, 727260, 749394, 832660, 844905, 926670, 957559, 1013886, 1090890, 1112004, 1126540, 1248990, 1390005, 1498788, 1689810, 1853340, 1873485, 1915118, 2027772, 2181780, 2497980, 2534715, 2780010, 2872677, 3379620, 3746970, 3830236, 4787795, 5069430, 5560020, 5745354, 7493940, 8618031, 9575590, 10138860, 11490708, 14363385, 17236062, 19151180, 28726770, 34472124, 43090155, 57453540, 86180310, 172360620]

約数ペア:

[(1, 172360620), (2, 86180310), (3, 57453540), (4, 43090155), (5, 34472124), (6, 28726770), (9, 19151180), (10, 17236062), (12, 14363385), (15, 11490708), (17, 10138860), (18, 9575590), (20, 8618031), (23, 7493940), (30, 5745354), (31, 5560020), (34, 5069430), (36, 4787795), (45, 3830236), (46, 3746970), (51, 3379620), (60, 2872677), (62, 2780010), (68, 2534715), (69, 2497980), (79, 2181780), (85, 2027772), (90, 1915118), (92, 1873485), (93, 1853340), (102, 1689810), (115, 1498788), (124, 1390005), (138, 1248990), (153, 1126540), (155, 1112004), (158, 1090890), (170, 1013886), (180, 957559), (186, 926670), (204, 844905), (207, 832660), (230, 749394), (237, 727260), (255, 675924), (276, 624495), (279, 617780), (306, 563270), (310, 556002), (316, 545445), (340, 506943), (345, 499596), (372, 463335), (391, 440820), (395, 436356), (414, 416330), (460, 374697), (465, 370668), (474, 363630), (510, 337962), (527, 327060), (558, 308890), (612, 281635), (620, 278001), (690, 249798), (711, 242420), (713, 241740), (765, 225308), (782, 220410), (790, 218178), (828, 208165), (930, 185334), (948, 181815), (1020, 168981), (1035, 166532), (1054, 163530), (1116, 154445), (1173, 146940), (1185, 145452), (1343, 128340), (1380, 124899), (1395, 123556), (1422, 121210), (1426, 120870), (1530, 112654), (1564, 110205), (1580, 109089), (1581, 109020), (1817, 94860), (1860, 92667), (1955, 88164), (2070, 83266), (2108, 81765), (2139, 80580), (2346, 73470), (2370, 72726), (2449, 70380), (2635, 65412), (2686, 64170), (2790, 61778), (2844, 60605), (2852, 60435), (3060, 56327), (3162, 54510), (3519, 48980), (3555, 48484), (3565, 48348), (3634, 47430), (3910, 44082), (4029, 42780), (4140, 41633), (4278, 40290), (4692, 36735), (4740, 36363), (4743, 36340), (4898, 35190), (5270, 32706), (5372, 32085), (5451, 31620), (5580, 30889), (5865, 29388), (6324, 27255), (6417, 26860), (6715, 25668), (7038, 24490), (7110, 24242), (7130, 24174), (7268, 23715), (7347, 23460), (7820, 22041), (7905, 21804), (8058, 21390), (8556, 20145), (9085, 18972), (9486, 18170), (9796, 17595), (10540, 16353), (10695, 16116), (10902, 15810), (11730, 14694), (12087, 14260), (12121, 14220), (12245, 14076), (12834, 13430)]