230883900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1117}}^1$

素因数の和:1200

約数の個数: 144

約数和(自身を含む): 733640544

約数和(自身を除く): 502756644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 53, 60, 65, 75, 78, 100, 106, 130, 150, 156, 159, 195, 212, 260, 265, 300, 318, 325, 390, 530, 636, 650, 689, 780, 795, 975, 1060, 1117, 1300, 1325, 1378, 1590, 1950, 2067, 2234, 2650, 2756, 3180, 3351, 3445, 3900, 3975, 4134, 4468, 5300, 5585, 6702, 6890, 7950, 8268, 10335, 11170, 13404, 13780, 14521, 15900, 16755, 17225, 20670, 22340, 27925, 29042, 33510, 34450, 41340, 43563, 51675, 55850, 58084, 59201, 67020, 68900, 72605, 83775, 87126, 103350, 111700, 118402, 145210, 167550, 174252, 177603, 206700, 217815, 236804, 290420, 296005, 335100, 355206, 363025, 435630, 592010, 710412, 726050, 769613, 871260, 888015, 1089075, 1184020, 1452100, 1480025, 1539226, 1776030, 2178150, 2308839, 2960050, 3078452, 3552060, 3848065, 4356300, 4440075, 4617678, 5920100, 7696130, 8880150, 9235356, 11544195, 15392260, 17760300, 19240325, 23088390, 38480650, 46176780, 57720975, 76961300, 115441950, 230883900]

約数ペア:

[(1, 230883900), (2, 115441950), (3, 76961300), (4, 57720975), (5, 46176780), (6, 38480650), (10, 23088390), (12, 19240325), (13, 17760300), (15, 15392260), (20, 11544195), (25, 9235356), (26, 8880150), (30, 7696130), (39, 5920100), (50, 4617678), (52, 4440075), (53, 4356300), (60, 3848065), (65, 3552060), (75, 3078452), (78, 2960050), (100, 2308839), (106, 2178150), (130, 1776030), (150, 1539226), (156, 1480025), (159, 1452100), (195, 1184020), (212, 1089075), (260, 888015), (265, 871260), (300, 769613), (318, 726050), (325, 710412), (390, 592010), (530, 435630), (636, 363025), (650, 355206), (689, 335100), (780, 296005), (795, 290420), (975, 236804), (1060, 217815), (1117, 206700), (1300, 177603), (1325, 174252), (1378, 167550), (1590, 145210), (1950, 118402), (2067, 111700), (2234, 103350), (2650, 87126), (2756, 83775), (3180, 72605), (3351, 68900), (3445, 67020), (3900, 59201), (3975, 58084), (4134, 55850), (4468, 51675), (5300, 43563), (5585, 41340), (6702, 34450), (6890, 33510), (7950, 29042), (8268, 27925), (10335, 22340), (11170, 20670), (13404, 17225), (13780, 16755), (14521, 15900)]