143739180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 511842240

約数和(自身を除く): 368103060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 53, 57, 60, 61, 65, 76, 78, 90, 95, 106, 114, 117, 122, 130, 156, 159, 171, 180, 183, 190, 195, 212, 228, 234, 244, 247, 260, 265, 285, 305, 318, 342, 366, 380, 390, 468, 477, 494, 530, 549, 570, 585, 610, 636, 684, 689, 732, 741, 780, 793, 795, 855, 915, 954, 988, 1007, 1060, 1098, 1140, 1159, 1170, 1220, 1235, 1378, 1482, 1586, 1590, 1710, 1830, 1908, 2014, 2067, 2196, 2223, 2318, 2340, 2379, 2385, 2470, 2745, 2756, 2964, 3021, 3172, 3180, 3233, 3420, 3445, 3477, 3660, 3705, 3965, 4028, 4134, 4446, 4636, 4758, 4770, 4940, 5035, 5490, 5795, 6042, 6201, 6466, 6890, 6954, 7137, 7410, 7930, 8268, 8892, 9063, 9516, 9540, 9699, 10070, 10335, 10431, 10980, 11115, 11590, 11895, 12084, 12402, 12932, 13091, 13780, 13908, 14274, 14820, 15067, 15105, 15860, 16165, 17385, 18126, 19398, 20140, 20670, 20862, 22230, 23180, 23790, 24804, 26182, 28548, 29097, 30134, 30210, 31005, 32330, 34770, 35685, 36252, 38796, 39273, 41340, 41724, 42029, 44460, 45201, 45315, 47580, 48495, 52155, 52364, 58194, 60268, 60420, 61427, 62010, 64660, 65455, 69540, 71370, 75335, 78546, 84058, 90402, 90630, 96990, 104310, 116388, 117819, 122854, 124020, 126087, 130910, 135603, 142740, 145485, 150670, 157092, 168116, 180804, 181260, 184281, 193980, 196365, 208620, 210145, 226005, 235638, 245708, 252174, 261820, 271206, 290970, 301340, 307135, 368562, 378261, 392730, 420290, 452010, 471276, 504348, 542412, 552843, 581940, 589095, 614270, 630435, 678015, 737124, 756522, 785460, 798551, 840580, 904020, 921405, 1105686, 1178190, 1228540, 1260870, 1356030, 1513044, 1597102, 1842810, 1891305, 2211372, 2356380, 2395653, 2521740, 2712060, 2764215, 3194204, 3685620, 3782610, 3992755, 4791306, 5528430, 7186959, 7565220, 7985510, 9582612, 11056860, 11978265, 14373918, 15971020, 23956530, 28747836, 35934795, 47913060, 71869590, 143739180]

約数ペア:

[(1, 143739180), (2, 71869590), (3, 47913060), (4, 35934795), (5, 28747836), (6, 23956530), (9, 15971020), (10, 14373918), (12, 11978265), (13, 11056860), (15, 9582612), (18, 7985510), (19, 7565220), (20, 7186959), (26, 5528430), (30, 4791306), (36, 3992755), (38, 3782610), (39, 3685620), (45, 3194204), (52, 2764215), (53, 2712060), (57, 2521740), (60, 2395653), (61, 2356380), (65, 2211372), (76, 1891305), (78, 1842810), (90, 1597102), (95, 1513044), (106, 1356030), (114, 1260870), (117, 1228540), (122, 1178190), (130, 1105686), (156, 921405), (159, 904020), (171, 840580), (180, 798551), (183, 785460), (190, 756522), (195, 737124), (212, 678015), (228, 630435), (234, 614270), (244, 589095), (247, 581940), (260, 552843), (265, 542412), (285, 504348), (305, 471276), (318, 452010), (342, 420290), (366, 392730), (380, 378261), (390, 368562), (468, 307135), (477, 301340), (494, 290970), (530, 271206), (549, 261820), (570, 252174), (585, 245708), (610, 235638), (636, 226005), (684, 210145), (689, 208620), (732, 196365), (741, 193980), (780, 184281), (793, 181260), (795, 180804), (855, 168116), (915, 157092), (954, 150670), (988, 145485), (1007, 142740), (1060, 135603), (1098, 130910), (1140, 126087), (1159, 124020), (1170, 122854), (1220, 117819), (1235, 116388), (1378, 104310), (1482, 96990), (1586, 90630), (1590, 90402), (1710, 84058), (1830, 78546), (1908, 75335), (2014, 71370), (2067, 69540), (2196, 65455), (2223, 64660), (2318, 62010), (2340, 61427), (2379, 60420), (2385, 60268), (2470, 58194), (2745, 52364), (2756, 52155), (2964, 48495), (3021, 47580), (3172, 45315), (3180, 45201), (3233, 44460), (3420, 42029), (3445, 41724), (3477, 41340), (3660, 39273), (3705, 38796), (3965, 36252), (4028, 35685), (4134, 34770), (4446, 32330), (4636, 31005), (4758, 30210), (4770, 30134), (4940, 29097), (5035, 28548), (5490, 26182), (5795, 24804), (6042, 23790), (6201, 23180), (6466, 22230), (6890, 20862), (6954, 20670), (7137, 20140), (7410, 19398), (7930, 18126), (8268, 17385), (8892, 16165), (9063, 15860), (9516, 15105), (9540, 15067), (9699, 14820), (10070, 14274), (10335, 13908), (10431, 13780), (10980, 13091), (11115, 12932), (11590, 12402), (11895, 12084)]