139194300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:605

約数の個数: 216

約数和(自身を含む): 496936944

約数和(自身を除く): 357742644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 49, 50, 51, 60, 68, 70, 75, 84, 85, 98, 100, 102, 105, 119, 140, 147, 150, 170, 175, 196, 204, 210, 238, 245, 255, 294, 300, 340, 350, 357, 420, 425, 476, 490, 510, 525, 557, 588, 595, 700, 714, 735, 833, 850, 980, 1020, 1050, 1114, 1190, 1225, 1275, 1428, 1470, 1666, 1671, 1700, 1785, 2100, 2228, 2380, 2450, 2499, 2550, 2785, 2940, 2975, 3332, 3342, 3570, 3675, 3899, 4165, 4900, 4998, 5100, 5570, 5950, 6684, 7140, 7350, 7798, 8330, 8355, 8925, 9469, 9996, 11140, 11697, 11900, 12495, 13925, 14700, 15596, 16660, 16710, 17850, 18938, 19495, 20825, 23394, 24990, 27293, 27850, 28407, 33420, 35700, 37876, 38990, 41650, 41775, 46788, 47345, 49980, 54586, 55700, 56814, 58485, 62475, 66283, 77980, 81879, 83300, 83550, 94690, 97475, 109172, 113628, 116970, 124950, 132566, 136465, 142035, 163758, 167100, 189380, 194950, 198849, 233940, 236725, 249900, 265132, 272930, 284070, 292425, 327516, 331415, 389900, 397698, 409395, 463981, 473450, 545860, 568140, 584850, 662830, 682325, 710175, 795396, 818790, 927962, 946900, 994245, 1169700, 1325660, 1364650, 1391943, 1420350, 1637580, 1657075, 1855924, 1988490, 2046975, 2319905, 2729300, 2783886, 2840700, 3314150, 3976980, 4093950, 4639810, 4971225, 5567772, 6628300, 6959715, 8187900, 9279620, 9942450, 11599525, 13919430, 19884900, 23199050, 27838860, 34798575, 46398100, 69597150, 139194300]

約数ペア:

[(1, 139194300), (2, 69597150), (3, 46398100), (4, 34798575), (5, 27838860), (6, 23199050), (7, 19884900), (10, 13919430), (12, 11599525), (14, 9942450), (15, 9279620), (17, 8187900), (20, 6959715), (21, 6628300), (25, 5567772), (28, 4971225), (30, 4639810), (34, 4093950), (35, 3976980), (42, 3314150), (49, 2840700), (50, 2783886), (51, 2729300), (60, 2319905), (68, 2046975), (70, 1988490), (75, 1855924), (84, 1657075), (85, 1637580), (98, 1420350), (100, 1391943), (102, 1364650), (105, 1325660), (119, 1169700), (140, 994245), (147, 946900), (150, 927962), (170, 818790), (175, 795396), (196, 710175), (204, 682325), (210, 662830), (238, 584850), (245, 568140), (255, 545860), (294, 473450), (300, 463981), (340, 409395), (350, 397698), (357, 389900), (420, 331415), (425, 327516), (476, 292425), (490, 284070), (510, 272930), (525, 265132), (557, 249900), (588, 236725), (595, 233940), (700, 198849), (714, 194950), (735, 189380), (833, 167100), (850, 163758), (980, 142035), (1020, 136465), (1050, 132566), (1114, 124950), (1190, 116970), (1225, 113628), (1275, 109172), (1428, 97475), (1470, 94690), (1666, 83550), (1671, 83300), (1700, 81879), (1785, 77980), (2100, 66283), (2228, 62475), (2380, 58485), (2450, 56814), (2499, 55700), (2550, 54586), (2785, 49980), (2940, 47345), (2975, 46788), (3332, 41775), (3342, 41650), (3570, 38990), (3675, 37876), (3899, 35700), (4165, 33420), (4900, 28407), (4998, 27850), (5100, 27293), (5570, 24990), (5950, 23394), (6684, 20825), (7140, 19495), (7350, 18938), (7798, 17850), (8330, 16710), (8355, 16660), (8925, 15596), (9469, 14700), (9996, 13925), (11140, 12495), (11697, 11900)]