149240280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1538

約数の個数: 192

約数和(自身を含む): 551823840

約数和(自身を除く): 402583560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 357, 392, 408, 420, 476, 490, 510, 588, 595, 680, 714, 735, 833, 840, 952, 980, 1020, 1176, 1190, 1428, 1470, 1493, 1666, 1785, 1960, 2040, 2380, 2499, 2856, 2940, 2986, 3332, 3570, 4165, 4479, 4760, 4998, 5880, 5972, 6664, 7140, 7465, 8330, 8958, 9996, 10451, 11944, 12495, 14280, 14930, 16660, 17916, 19992, 20902, 22395, 24990, 25381, 29860, 31353, 33320, 35832, 41804, 44790, 49980, 50762, 52255, 59720, 62706, 73157, 76143, 83608, 89580, 99960, 101524, 104510, 125412, 126905, 146314, 152286, 156765, 177667, 179160, 203048, 209020, 219471, 250824, 253810, 292628, 304572, 313530, 355334, 365785, 380715, 418040, 438942, 507620, 533001, 585256, 609144, 627060, 710668, 731570, 761430, 877884, 888335, 1015240, 1066002, 1097355, 1243669, 1254120, 1421336, 1463140, 1522860, 1755768, 1776670, 2132004, 2194710, 2487338, 2665005, 2926280, 3045720, 3553340, 3731007, 4264008, 4389420, 4974676, 5330010, 6218345, 7106680, 7462014, 8778840, 9949352, 10660020, 12436690, 14924028, 18655035, 21320040, 24873380, 29848056, 37310070, 49746760, 74620140, 149240280]

約数ペア:

[(1, 149240280), (2, 74620140), (3, 49746760), (4, 37310070), (5, 29848056), (6, 24873380), (7, 21320040), (8, 18655035), (10, 14924028), (12, 12436690), (14, 10660020), (15, 9949352), (17, 8778840), (20, 7462014), (21, 7106680), (24, 6218345), (28, 5330010), (30, 4974676), (34, 4389420), (35, 4264008), (40, 3731007), (42, 3553340), (49, 3045720), (51, 2926280), (56, 2665005), (60, 2487338), (68, 2194710), (70, 2132004), (84, 1776670), (85, 1755768), (98, 1522860), (102, 1463140), (105, 1421336), (119, 1254120), (120, 1243669), (136, 1097355), (140, 1066002), (147, 1015240), (168, 888335), (170, 877884), (196, 761430), (204, 731570), (210, 710668), (238, 627060), (245, 609144), (255, 585256), (280, 533001), (294, 507620), (340, 438942), (357, 418040), (392, 380715), (408, 365785), (420, 355334), (476, 313530), (490, 304572), (510, 292628), (588, 253810), (595, 250824), (680, 219471), (714, 209020), (735, 203048), (833, 179160), (840, 177667), (952, 156765), (980, 152286), (1020, 146314), (1176, 126905), (1190, 125412), (1428, 104510), (1470, 101524), (1493, 99960), (1666, 89580), (1785, 83608), (1960, 76143), (2040, 73157), (2380, 62706), (2499, 59720), (2856, 52255), (2940, 50762), (2986, 49980), (3332, 44790), (3570, 41804), (4165, 35832), (4479, 33320), (4760, 31353), (4998, 29860), (5880, 25381), (5972, 24990), (6664, 22395), (7140, 20902), (7465, 19992), (8330, 17916), (8958, 16660), (9996, 14930), (10451, 14280), (11944, 12495)]