100236780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 377395200

約数和(自身を除く): 277158420

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, 53, 57, 60, 63, 70, 76, 79, 84, 90, 95, 105, 106, 114, 126, 133, 140, 158, 159, 171, 180, 190, 210, 212, 228, 237, 252, 265, 266, 285, 315, 316, 318, 342, 371, 380, 395, 399, 420, 474, 477, 530, 532, 553, 570, 630, 636, 665, 684, 711, 742, 790, 795, 798, 855, 948, 954, 1007, 1060, 1106, 1113, 1140, 1185, 1197, 1260, 1330, 1422, 1484, 1501, 1580, 1590, 1596, 1659, 1710, 1855, 1908, 1995, 2014, 2212, 2226, 2370, 2385, 2394, 2660, 2765, 2844, 3002, 3021, 3180, 3318, 3339, 3420, 3555, 3710, 3990, 4028, 4187, 4452, 4503, 4740, 4770, 4788, 4977, 5035, 5530, 5565, 5985, 6004, 6042, 6636, 6678, 7049, 7110, 7420, 7505, 7980, 8295, 8374, 9006, 9063, 9540, 9954, 10070, 10507, 11060, 11130, 11970, 12084, 12561, 13356, 13509, 14098, 14220, 15010, 15105, 16590, 16695, 16748, 18012, 18126, 19908, 20140, 20935, 21014, 21147, 22260, 22515, 23940, 24885, 25122, 27018, 28196, 29309, 30020, 30210, 31521, 33180, 33390, 35245, 36252, 37683, 41870, 42028, 42294, 45030, 45315, 49770, 50244, 52535, 54036, 58618, 60420, 62805, 63042, 63441, 66780, 67545, 70490, 75366, 79553, 83740, 84588, 87927, 90060, 90630, 94563, 99540, 105070, 105735, 117236, 125610, 126084, 126882, 135090, 140980, 146545, 150732, 157605, 159106, 175854, 181260, 188415, 189126, 210140, 211470, 238659, 251220, 253764, 263781, 270180, 293090, 315210, 317205, 318212, 351708, 376830, 378252, 397765, 422940, 439635, 472815, 477318, 527562, 556871, 586180, 630420, 634410, 715977, 753660, 795530, 879270, 945630, 954636, 1055124, 1113742, 1193295, 1268820, 1318905, 1431954, 1591060, 1670613, 1758540, 1891260, 2227484, 2386590, 2637810, 2784355, 2863908, 3341226, 3579885, 4773180, 5011839, 5275620, 5568710, 6682452, 7159770, 8353065, 10023678, 11137420, 14319540, 16706130, 20047356, 25059195, 33412260, 50118390, 100236780]

約数ペア:

[(1, 100236780), (2, 50118390), (3, 33412260), (4, 25059195), (5, 20047356), (6, 16706130), (7, 14319540), (9, 11137420), (10, 10023678), (12, 8353065), (14, 7159770), (15, 6682452), (18, 5568710), (19, 5275620), (20, 5011839), (21, 4773180), (28, 3579885), (30, 3341226), (35, 2863908), (36, 2784355), (38, 2637810), (42, 2386590), (45, 2227484), (53, 1891260), (57, 1758540), (60, 1670613), (63, 1591060), (70, 1431954), (76, 1318905), (79, 1268820), (84, 1193295), (90, 1113742), (95, 1055124), (105, 954636), (106, 945630), (114, 879270), (126, 795530), (133, 753660), (140, 715977), (158, 634410), (159, 630420), (171, 586180), (180, 556871), (190, 527562), (210, 477318), (212, 472815), (228, 439635), (237, 422940), (252, 397765), (265, 378252), (266, 376830), (285, 351708), (315, 318212), (316, 317205), (318, 315210), (342, 293090), (371, 270180), (380, 263781), (395, 253764), (399, 251220), (420, 238659), (474, 211470), (477, 210140), (530, 189126), (532, 188415), (553, 181260), (570, 175854), (630, 159106), (636, 157605), (665, 150732), (684, 146545), (711, 140980), (742, 135090), (790, 126882), (795, 126084), (798, 125610), (855, 117236), (948, 105735), (954, 105070), (1007, 99540), (1060, 94563), (1106, 90630), (1113, 90060), (1140, 87927), (1185, 84588), (1197, 83740), (1260, 79553), (1330, 75366), (1422, 70490), (1484, 67545), (1501, 66780), (1580, 63441), (1590, 63042), (1596, 62805), (1659, 60420), (1710, 58618), (1855, 54036), (1908, 52535), (1995, 50244), (2014, 49770), (2212, 45315), (2226, 45030), (2370, 42294), (2385, 42028), (2394, 41870), (2660, 37683), (2765, 36252), (2844, 35245), (3002, 33390), (3021, 33180), (3180, 31521), (3318, 30210), (3339, 30020), (3420, 29309), (3555, 28196), (3710, 27018), (3990, 25122), (4028, 24885), (4187, 23940), (4452, 22515), (4503, 22260), (4740, 21147), (4770, 21014), (4788, 20935), (4977, 20140), (5035, 19908), (5530, 18126), (5565, 18012), (5985, 16748), (6004, 16695), (6042, 16590), (6636, 15105), (6678, 15010), (7049, 14220), (7110, 14098), (7420, 13509), (7505, 13356), (7980, 12561), (8295, 12084), (8374, 11970), (9006, 11130), (9063, 11060), (9540, 10507), (9954, 10070)]