149648940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 324

約数和(自身を含む): 569159136

約数和(自身を除く): 419510196

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 47, 49, 57, 60, 63, 70, 76, 84, 90, 94, 95, 98, 105, 114, 126, 133, 140, 141, 147, 171, 180, 188, 190, 196, 210, 228, 235, 245, 252, 266, 282, 285, 294, 315, 329, 342, 361, 380, 399, 420, 423, 441, 470, 490, 532, 564, 570, 588, 630, 658, 665, 684, 705, 722, 735, 798, 846, 855, 882, 893, 931, 940, 980, 987, 1083, 1140, 1197, 1260, 1316, 1330, 1410, 1444, 1470, 1596, 1645, 1692, 1710, 1764, 1786, 1805, 1862, 1974, 1995, 2115, 2166, 2205, 2303, 2394, 2527, 2660, 2679, 2793, 2820, 2940, 2961, 3249, 3290, 3420, 3572, 3610, 3724, 3948, 3990, 4230, 4332, 4410, 4465, 4606, 4655, 4788, 4935, 5054, 5358, 5415, 5586, 5922, 5985, 6251, 6498, 6580, 6909, 7220, 7581, 7980, 8037, 8379, 8460, 8820, 8930, 9212, 9310, 9870, 10108, 10716, 10830, 11172, 11515, 11844, 11970, 12502, 12635, 12996, 13395, 13818, 13965, 14805, 15162, 16074, 16245, 16758, 16967, 17689, 17860, 18620, 18753, 19740, 20727, 21660, 22743, 23030, 23940, 25004, 25270, 26790, 27636, 27930, 29610, 30324, 31255, 32148, 32490, 33516, 33934, 34545, 35378, 37506, 37905, 40185, 41454, 41895, 43757, 45486, 46060, 50540, 50901, 53067, 53580, 55860, 56259, 59220, 62510, 64980, 67868, 69090, 70756, 75012, 75810, 80370, 82908, 83790, 84835, 87514, 88445, 90972, 93765, 101802, 103635, 106134, 112518, 113715, 118769, 125020, 131271, 138180, 151620, 152703, 159201, 160740, 167580, 169670, 175028, 176890, 187530, 203604, 207270, 212268, 218785, 225036, 227430, 237538, 254505, 262542, 265335, 281295, 305406, 318402, 339340, 353780, 356307, 375060, 393813, 414540, 437570, 454860, 475076, 509010, 525084, 530670, 562590, 593845, 610812, 636804, 656355, 712614, 763515, 787626, 796005, 831383, 875140, 1018020, 1061340, 1068921, 1125180, 1187690, 1312710, 1425228, 1527030, 1575252, 1592010, 1662766, 1781535, 1969065, 2137842, 2375380, 2494149, 2625420, 3054060, 3184020, 3325532, 3563070, 3938130, 4156915, 4275684, 4988298, 5344605, 7126140, 7482447, 7876260, 8313830, 9976596, 10689210, 12470745, 14964894, 16627660, 21378420, 24941490, 29929788, 37412235, 49882980, 74824470, 149648940]

約数ペア:

[(1, 149648940), (2, 74824470), (3, 49882980), (4, 37412235), (5, 29929788), (6, 24941490), (7, 21378420), (9, 16627660), (10, 14964894), (12, 12470745), (14, 10689210), (15, 9976596), (18, 8313830), (19, 7876260), (20, 7482447), (21, 7126140), (28, 5344605), (30, 4988298), (35, 4275684), (36, 4156915), (38, 3938130), (42, 3563070), (45, 3325532), (47, 3184020), (49, 3054060), (57, 2625420), (60, 2494149), (63, 2375380), (70, 2137842), (76, 1969065), (84, 1781535), (90, 1662766), (94, 1592010), (95, 1575252), (98, 1527030), (105, 1425228), (114, 1312710), (126, 1187690), (133, 1125180), (140, 1068921), (141, 1061340), (147, 1018020), (171, 875140), (180, 831383), (188, 796005), (190, 787626), (196, 763515), (210, 712614), (228, 656355), (235, 636804), (245, 610812), (252, 593845), (266, 562590), (282, 530670), (285, 525084), (294, 509010), (315, 475076), (329, 454860), (342, 437570), (361, 414540), (380, 393813), (399, 375060), (420, 356307), (423, 353780), (441, 339340), (470, 318402), (490, 305406), (532, 281295), (564, 265335), (570, 262542), (588, 254505), (630, 237538), (658, 227430), (665, 225036), (684, 218785), (705, 212268), (722, 207270), (735, 203604), (798, 187530), (846, 176890), (855, 175028), (882, 169670), (893, 167580), (931, 160740), (940, 159201), (980, 152703), (987, 151620), (1083, 138180), (1140, 131271), (1197, 125020), (1260, 118769), (1316, 113715), (1330, 112518), (1410, 106134), (1444, 103635), (1470, 101802), (1596, 93765), (1645, 90972), (1692, 88445), (1710, 87514), (1764, 84835), (1786, 83790), (1805, 82908), (1862, 80370), (1974, 75810), (1995, 75012), (2115, 70756), (2166, 69090), (2205, 67868), (2303, 64980), (2394, 62510), (2527, 59220), (2660, 56259), (2679, 55860), (2793, 53580), (2820, 53067), (2940, 50901), (2961, 50540), (3249, 46060), (3290, 45486), (3420, 43757), (3572, 41895), (3610, 41454), (3724, 40185), (3948, 37905), (3990, 37506), (4230, 35378), (4332, 34545), (4410, 33934), (4465, 33516), (4606, 32490), (4655, 32148), (4788, 31255), (4935, 30324), (5054, 29610), (5358, 27930), (5415, 27636), (5586, 26790), (5922, 25270), (5985, 25004), (6251, 23940), (6498, 23030), (6580, 22743), (6909, 21660), (7220, 20727), (7581, 19740), (7980, 18753), (8037, 18620), (8379, 17860), (8460, 17689), (8820, 16967), (8930, 16758), (9212, 16245), (9310, 16074), (9870, 15162), (10108, 14805), (10716, 13965), (10830, 13818), (11172, 13395), (11515, 12996), (11844, 12635), (11970, 12502)]