148353900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1584

約数の個数: 144

約数和(自身を含む): 478719360

約数和(自身を除く): 330365460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 25, 30, 34, 38, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 114, 150, 170, 190, 204, 228, 255, 285, 300, 323, 340, 380, 425, 475, 510, 570, 646, 850, 950, 969, 1020, 1140, 1275, 1292, 1425, 1531, 1615, 1700, 1900, 1938, 2550, 2850, 3062, 3230, 3876, 4593, 4845, 5100, 5700, 6124, 6460, 7655, 8075, 9186, 9690, 15310, 16150, 18372, 19380, 22965, 24225, 26027, 29089, 30620, 32300, 38275, 45930, 48450, 52054, 58178, 76550, 78081, 87267, 91860, 96900, 104108, 114825, 116356, 130135, 145445, 153100, 156162, 174534, 229650, 260270, 290890, 312324, 349068, 390405, 436335, 459300, 494513, 520540, 581780, 650675, 727225, 780810, 872670, 989026, 1301350, 1454450, 1483539, 1561620, 1745340, 1952025, 1978052, 2181675, 2472565, 2602700, 2908900, 2967078, 3904050, 4363350, 4945130, 5934156, 7417695, 7808100, 8726700, 9890260, 12362825, 14835390, 24725650, 29670780, 37088475, 49451300, 74176950, 148353900]

約数ペア:

[(1, 148353900), (2, 74176950), (3, 49451300), (4, 37088475), (5, 29670780), (6, 24725650), (10, 14835390), (12, 12362825), (15, 9890260), (17, 8726700), (19, 7808100), (20, 7417695), (25, 5934156), (30, 4945130), (34, 4363350), (38, 3904050), (50, 2967078), (51, 2908900), (57, 2602700), (60, 2472565), (68, 2181675), (75, 1978052), (76, 1952025), (85, 1745340), (95, 1561620), (100, 1483539), (102, 1454450), (114, 1301350), (150, 989026), (170, 872670), (190, 780810), (204, 727225), (228, 650675), (255, 581780), (285, 520540), (300, 494513), (323, 459300), (340, 436335), (380, 390405), (425, 349068), (475, 312324), (510, 290890), (570, 260270), (646, 229650), (850, 174534), (950, 156162), (969, 153100), (1020, 145445), (1140, 130135), (1275, 116356), (1292, 114825), (1425, 104108), (1531, 96900), (1615, 91860), (1700, 87267), (1900, 78081), (1938, 76550), (2550, 58178), (2850, 52054), (3062, 48450), (3230, 45930), (3876, 38275), (4593, 32300), (4845, 30620), (5100, 29089), (5700, 26027), (6124, 24225), (6460, 22965), (7655, 19380), (8075, 18372), (9186, 16150), (9690, 15310)]