283309380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:611

約数の個数: 192

約数和(自身を含む): 947116800

約数和(自身を除く): 663807420

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, 521, 530, 540, 570, 636, 684, 795, 855, 954, 1007, 1026, 1042, 1060, 1140, 1431, 1563, 1590, 1710, 1908, 2014, 2052, 2084, 2385, 2565, 2605, 2862, 3021, 3126, 3180, 3420, 4028, 4689, 4770, 5035, 5130, 5210, 5724, 6042, 6252, 7155, 7815, 9063, 9378, 9540, 9899, 10070, 10260, 10420, 12084, 14067, 14310, 15105, 15630, 18126, 18756, 19798, 20140, 23445, 27189, 27613, 28134, 28620, 29697, 30210, 31260, 36252, 39596, 45315, 46890, 49495, 54378, 55226, 56268, 59394, 60420, 70335, 82839, 89091, 90630, 93780, 98990, 108756, 110452, 118788, 135945, 138065, 140670, 148485, 165678, 178182, 181260, 197980, 248517, 267273, 271890, 276130, 281340, 296970, 331356, 356364, 414195, 445455, 497034, 524647, 534546, 543780, 552260, 593940, 745551, 828390, 890910, 994068, 1049294, 1069092, 1242585, 1336365, 1491102, 1573941, 1656780, 1781820, 2098588, 2485170, 2623235, 2672730, 2982204, 3147882, 3727755, 4721823, 4970340, 5246470, 5345460, 6295764, 7455510, 7869705, 9443646, 10492940, 14165469, 14911020, 15739410, 18887292, 23609115, 28330938, 31478820, 47218230, 56661876, 70827345, 94436460, 141654690, 283309380]

約数ペア:

[(1, 283309380), (2, 141654690), (3, 94436460), (4, 70827345), (5, 56661876), (6, 47218230), (9, 31478820), (10, 28330938), (12, 23609115), (15, 18887292), (18, 15739410), (19, 14911020), (20, 14165469), (27, 10492940), (30, 9443646), (36, 7869705), (38, 7455510), (45, 6295764), (53, 5345460), (54, 5246470), (57, 4970340), (60, 4721823), (76, 3727755), (90, 3147882), (95, 2982204), (106, 2672730), (108, 2623235), (114, 2485170), (135, 2098588), (159, 1781820), (171, 1656780), (180, 1573941), (190, 1491102), (212, 1336365), (228, 1242585), (265, 1069092), (270, 1049294), (285, 994068), (318, 890910), (342, 828390), (380, 745551), (477, 593940), (513, 552260), (521, 543780), (530, 534546), (540, 524647), (570, 497034), (636, 445455), (684, 414195), (795, 356364), (855, 331356), (954, 296970), (1007, 281340), (1026, 276130), (1042, 271890), (1060, 267273), (1140, 248517), (1431, 197980), (1563, 181260), (1590, 178182), (1710, 165678), (1908, 148485), (2014, 140670), (2052, 138065), (2084, 135945), (2385, 118788), (2565, 110452), (2605, 108756), (2862, 98990), (3021, 93780), (3126, 90630), (3180, 89091), (3420, 82839), (4028, 70335), (4689, 60420), (4770, 59394), (5035, 56268), (5130, 55226), (5210, 54378), (5724, 49495), (6042, 46890), (6252, 45315), (7155, 39596), (7815, 36252), (9063, 31260), (9378, 30210), (9540, 29697), (9899, 28620), (10070, 28134), (10260, 27613), (10420, 27189), (12084, 23445), (14067, 20140), (14310, 19798), (15105, 18756), (15630, 18126)]