1445877450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:701

約数の個数: 144

約数和(自身を含む): 4004208000

約数和(自身を除く): 2558330550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 47, 50, 75, 90, 94, 137, 141, 150, 225, 235, 274, 282, 411, 423, 450, 470, 499, 685, 705, 822, 846, 998, 1175, 1233, 1370, 1410, 1497, 2055, 2115, 2350, 2466, 2495, 2994, 3425, 3525, 4110, 4230, 4491, 4990, 6165, 6439, 6850, 7050, 7485, 8982, 10275, 10575, 12330, 12475, 12878, 14970, 19317, 20550, 21150, 22455, 23453, 24950, 30825, 32195, 37425, 38634, 44910, 46906, 57951, 61650, 64390, 68363, 70359, 74850, 96585, 112275, 115902, 117265, 136726, 140718, 160975, 193170, 205089, 211077, 224550, 234530, 289755, 321950, 341815, 351795, 410178, 422154, 482925, 579510, 586325, 615267, 683630, 703590, 965850, 1025445, 1055385, 1172650, 1230534, 1448775, 1709075, 1758975, 2050890, 2110770, 2897550, 3076335, 3213061, 3418150, 3517950, 5127225, 5276925, 6152670, 6426122, 9639183, 10254450, 10553850, 15381675, 16065305, 19278366, 28917549, 30763350, 32130610, 48195915, 57835098, 80326525, 96391830, 144587745, 160653050, 240979575, 289175490, 481959150, 722938725, 1445877450]

約数ペア:

[(1, 1445877450), (2, 722938725), (3, 481959150), (5, 289175490), (6, 240979575), (9, 160653050), (10, 144587745), (15, 96391830), (18, 80326525), (25, 57835098), (30, 48195915), (45, 32130610), (47, 30763350), (50, 28917549), (75, 19278366), (90, 16065305), (94, 15381675), (137, 10553850), (141, 10254450), (150, 9639183), (225, 6426122), (235, 6152670), (274, 5276925), (282, 5127225), (411, 3517950), (423, 3418150), (450, 3213061), (470, 3076335), (499, 2897550), (685, 2110770), (705, 2050890), (822, 1758975), (846, 1709075), (998, 1448775), (1175, 1230534), (1233, 1172650), (1370, 1055385), (1410, 1025445), (1497, 965850), (2055, 703590), (2115, 683630), (2350, 615267), (2466, 586325), (2495, 579510), (2994, 482925), (3425, 422154), (3525, 410178), (4110, 351795), (4230, 341815), (4491, 321950), (4990, 289755), (6165, 234530), (6439, 224550), (6850, 211077), (7050, 205089), (7485, 193170), (8982, 160975), (10275, 140718), (10575, 136726), (12330, 117265), (12475, 115902), (12878, 112275), (14970, 96585), (19317, 74850), (20550, 70359), (21150, 68363), (22455, 64390), (23453, 61650), (24950, 57951), (30825, 46906), (32195, 44910), (37425, 38634)]