145968120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 534474720

約数和(自身を除く): 388506600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 51, 60, 61, 68, 69, 72, 85, 90, 92, 102, 115, 120, 122, 136, 138, 153, 170, 180, 183, 184, 204, 207, 230, 244, 255, 276, 289, 305, 306, 340, 345, 360, 366, 391, 408, 414, 460, 488, 510, 549, 552, 578, 610, 612, 680, 690, 732, 765, 782, 828, 867, 915, 920, 1020, 1035, 1037, 1098, 1156, 1173, 1220, 1224, 1380, 1403, 1445, 1464, 1530, 1564, 1656, 1734, 1830, 1955, 2040, 2070, 2074, 2196, 2312, 2346, 2440, 2601, 2745, 2760, 2806, 2890, 3060, 3111, 3128, 3468, 3519, 3660, 3910, 4140, 4148, 4209, 4335, 4392, 4692, 5185, 5202, 5490, 5612, 5780, 5865, 6120, 6222, 6647, 6936, 7015, 7038, 7320, 7820, 8280, 8296, 8418, 8670, 9333, 9384, 10370, 10404, 10980, 11224, 11560, 11730, 12444, 12627, 13005, 13294, 14030, 14076, 15555, 15640, 16836, 17340, 17595, 17629, 18666, 19941, 20740, 20808, 21045, 21960, 23460, 23851, 24888, 25254, 26010, 26588, 28060, 28152, 31110, 33235, 33672, 34680, 35190, 35258, 37332, 39882, 41480, 42090, 46665, 46920, 47702, 50508, 52020, 52887, 53176, 56120, 59823, 62220, 63135, 66470, 70380, 70516, 71553, 74664, 79764, 84180, 88145, 93330, 95404, 99705, 101016, 104040, 105774, 119255, 119646, 124440, 126270, 132940, 140760, 141032, 143106, 158661, 159528, 168360, 176290, 186660, 190808, 199410, 211548, 214659, 238510, 239292, 252540, 264435, 265880, 286212, 299115, 317322, 352580, 357765, 373320, 398820, 405467, 423096, 429318, 477020, 478584, 505080, 528870, 572424, 598230, 634644, 705160, 715530, 793305, 797640, 810934, 858636, 954040, 1057740, 1073295, 1196460, 1216401, 1269288, 1431060, 1586610, 1621868, 1717272, 2027335, 2115480, 2146590, 2392920, 2432802, 2862120, 3173220, 3243736, 3649203, 4054670, 4293180, 4865604, 6082005, 6346440, 7298406, 8109340, 8586360, 9731208, 12164010, 14596812, 16218680, 18246015, 24328020, 29193624, 36492030, 48656040, 72984060, 145968120]

約数ペア:

[(1, 145968120), (2, 72984060), (3, 48656040), (4, 36492030), (5, 29193624), (6, 24328020), (8, 18246015), (9, 16218680), (10, 14596812), (12, 12164010), (15, 9731208), (17, 8586360), (18, 8109340), (20, 7298406), (23, 6346440), (24, 6082005), (30, 4865604), (34, 4293180), (36, 4054670), (40, 3649203), (45, 3243736), (46, 3173220), (51, 2862120), (60, 2432802), (61, 2392920), (68, 2146590), (69, 2115480), (72, 2027335), (85, 1717272), (90, 1621868), (92, 1586610), (102, 1431060), (115, 1269288), (120, 1216401), (122, 1196460), (136, 1073295), (138, 1057740), (153, 954040), (170, 858636), (180, 810934), (183, 797640), (184, 793305), (204, 715530), (207, 705160), (230, 634644), (244, 598230), (255, 572424), (276, 528870), (289, 505080), (305, 478584), (306, 477020), (340, 429318), (345, 423096), (360, 405467), (366, 398820), (391, 373320), (408, 357765), (414, 352580), (460, 317322), (488, 299115), (510, 286212), (549, 265880), (552, 264435), (578, 252540), (610, 239292), (612, 238510), (680, 214659), (690, 211548), (732, 199410), (765, 190808), (782, 186660), (828, 176290), (867, 168360), (915, 159528), (920, 158661), (1020, 143106), (1035, 141032), (1037, 140760), (1098, 132940), (1156, 126270), (1173, 124440), (1220, 119646), (1224, 119255), (1380, 105774), (1403, 104040), (1445, 101016), (1464, 99705), (1530, 95404), (1564, 93330), (1656, 88145), (1734, 84180), (1830, 79764), (1955, 74664), (2040, 71553), (2070, 70516), (2074, 70380), (2196, 66470), (2312, 63135), (2346, 62220), (2440, 59823), (2601, 56120), (2745, 53176), (2760, 52887), (2806, 52020), (2890, 50508), (3060, 47702), (3111, 46920), (3128, 46665), (3468, 42090), (3519, 41480), (3660, 39882), (3910, 37332), (4140, 35258), (4148, 35190), (4209, 34680), (4335, 33672), (4392, 33235), (4692, 31110), (5185, 28152), (5202, 28060), (5490, 26588), (5612, 26010), (5780, 25254), (5865, 24888), (6120, 23851), (6222, 23460), (6647, 21960), (6936, 21045), (7015, 20808), (7038, 20740), (7320, 19941), (7820, 18666), (8280, 17629), (8296, 17595), (8418, 17340), (8670, 16836), (9333, 15640), (9384, 15555), (10370, 14076), (10404, 14030), (10980, 13294), (11224, 13005), (11560, 12627), (11730, 12444)]