306148140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:653

約数の個数: 192

約数和(自身を含む): 1023321600

約数和(自身を除く): 717173460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 53, 54, 57, 60, 76, 90, 95, 106, 108, 114, 135, 159, 171, 180, 190, 212, 228, 265, 270, 285, 318, 342, 380, 477, 513, 530, 540, 563, 570, 636, 684, 795, 855, 954, 1007, 1026, 1060, 1126, 1140, 1431, 1590, 1689, 1710, 1908, 2014, 2052, 2252, 2385, 2565, 2815, 2862, 3021, 3180, 3378, 3420, 4028, 4770, 5035, 5067, 5130, 5630, 5724, 6042, 6756, 7155, 8445, 9063, 9540, 10070, 10134, 10260, 10697, 11260, 12084, 14310, 15105, 15201, 16890, 18126, 20140, 20268, 21394, 25335, 27189, 28620, 29839, 30210, 30402, 32091, 33780, 36252, 42788, 45315, 50670, 53485, 54378, 59678, 60420, 60804, 64182, 76005, 89517, 90630, 96273, 101340, 106970, 108756, 119356, 128364, 135945, 149195, 152010, 160455, 179034, 181260, 192546, 213940, 268551, 271890, 288819, 298390, 304020, 320910, 358068, 385092, 447585, 481365, 537102, 543780, 566941, 577638, 596780, 641820, 805653, 895170, 962730, 1074204, 1133882, 1155276, 1342755, 1444095, 1611306, 1700823, 1790340, 1925460, 2267764, 2685510, 2834705, 2888190, 3222612, 3401646, 4028265, 5102469, 5371020, 5669410, 5776380, 6803292, 8056530, 8504115, 10204938, 11338820, 15307407, 16113060, 17008230, 20409876, 25512345, 30614814, 34016460, 51024690, 61229628, 76537035, 102049380, 153074070, 306148140]

約数ペア:

[(1, 306148140), (2, 153074070), (3, 102049380), (4, 76537035), (5, 61229628), (6, 51024690), (9, 34016460), (10, 30614814), (12, 25512345), (15, 20409876), (18, 17008230), (19, 16113060), (20, 15307407), (27, 11338820), (30, 10204938), (36, 8504115), (38, 8056530), (45, 6803292), (53, 5776380), (54, 5669410), (57, 5371020), (60, 5102469), (76, 4028265), (90, 3401646), (95, 3222612), (106, 2888190), (108, 2834705), (114, 2685510), (135, 2267764), (159, 1925460), (171, 1790340), (180, 1700823), (190, 1611306), (212, 1444095), (228, 1342755), (265, 1155276), (270, 1133882), (285, 1074204), (318, 962730), (342, 895170), (380, 805653), (477, 641820), (513, 596780), (530, 577638), (540, 566941), (563, 543780), (570, 537102), (636, 481365), (684, 447585), (795, 385092), (855, 358068), (954, 320910), (1007, 304020), (1026, 298390), (1060, 288819), (1126, 271890), (1140, 268551), (1431, 213940), (1590, 192546), (1689, 181260), (1710, 179034), (1908, 160455), (2014, 152010), (2052, 149195), (2252, 135945), (2385, 128364), (2565, 119356), (2815, 108756), (2862, 106970), (3021, 101340), (3180, 96273), (3378, 90630), (3420, 89517), (4028, 76005), (4770, 64182), (5035, 60804), (5067, 60420), (5130, 59678), (5630, 54378), (5724, 53485), (6042, 50670), (6756, 45315), (7155, 42788), (8445, 36252), (9063, 33780), (9540, 32091), (10070, 30402), (10134, 30210), (10260, 29839), (10697, 28620), (11260, 27189), (12084, 25335), (14310, 21394), (15105, 20268), (15201, 20140), (16890, 18126)]