21962570400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{12763}}^1$

素因数の和:13028

約数の個数: 216

約数和(自身を含む): 77775647040

約数和(自身を除く): 55813076640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 239, 240, 288, 300, 360, 400, 450, 478, 480, 600, 717, 720, 800, 900, 956, 1195, 1200, 1434, 1440, 1800, 1912, 2151, 2390, 2400, 2868, 3585, 3600, 3824, 4302, 4780, 5736, 5975, 7170, 7200, 7648, 8604, 9560, 10755, 11472, 11950, 12763, 14340, 17208, 17925, 19120, 21510, 22944, 23900, 25526, 28680, 34416, 35850, 38240, 38289, 43020, 47800, 51052, 53775, 57360, 63815, 68832, 71700, 76578, 86040, 95600, 102104, 107550, 114720, 114867, 127630, 143400, 153156, 172080, 191200, 191445, 204208, 215100, 229734, 255260, 286800, 306312, 319075, 344160, 382890, 408416, 430200, 459468, 510520, 573600, 574335, 612624, 638150, 765780, 860400, 918936, 957225, 1021040, 1148670, 1225248, 1276300, 1531560, 1720800, 1837872, 1914450, 2042080, 2297340, 2552600, 2871675, 3050357, 3063120, 3675744, 3828900, 4594680, 5105200, 5743350, 6100714, 6126240, 7657800, 9151071, 9189360, 10210400, 11486700, 12201428, 15251785, 15315600, 18302142, 18378720, 22973400, 24402856, 27453213, 30503570, 30631200, 36604284, 45755355, 45946800, 48805712, 54906426, 61007140, 73208568, 76258925, 91510710, 91893600, 97611424, 109812852, 122014280, 137266065, 146417136, 152517850, 183021420, 219625704, 228776775, 244028560, 274532130, 292834272, 305035700, 366042840, 439251408, 457553550, 488057120, 549064260, 610071400, 686330325, 732085680, 878502816, 915107100, 1098128520, 1220142800, 1372660650, 1464171360, 1830214200, 2196257040, 2440285600, 2745321300, 3660428400, 4392514080, 5490642600, 7320856800, 10981285200, 21962570400]

約数ペア:

[(1, 21962570400), (2, 10981285200), (3, 7320856800), (4, 5490642600), (5, 4392514080), (6, 3660428400), (8, 2745321300), (9, 2440285600), (10, 2196257040), (12, 1830214200), (15, 1464171360), (16, 1372660650), (18, 1220142800), (20, 1098128520), (24, 915107100), (25, 878502816), (30, 732085680), (32, 686330325), (36, 610071400), (40, 549064260), (45, 488057120), (48, 457553550), (50, 439251408), (60, 366042840), (72, 305035700), (75, 292834272), (80, 274532130), (90, 244028560), (96, 228776775), (100, 219625704), (120, 183021420), (144, 152517850), (150, 146417136), (160, 137266065), (180, 122014280), (200, 109812852), (225, 97611424), (239, 91893600), (240, 91510710), (288, 76258925), (300, 73208568), (360, 61007140), (400, 54906426), (450, 48805712), (478, 45946800), (480, 45755355), (600, 36604284), (717, 30631200), (720, 30503570), (800, 27453213), (900, 24402856), (956, 22973400), (1195, 18378720), (1200, 18302142), (1434, 15315600), (1440, 15251785), (1800, 12201428), (1912, 11486700), (2151, 10210400), (2390, 9189360), (2400, 9151071), (2868, 7657800), (3585, 6126240), (3600, 6100714), (3824, 5743350), (4302, 5105200), (4780, 4594680), (5736, 3828900), (5975, 3675744), (7170, 3063120), (7200, 3050357), (7648, 2871675), (8604, 2552600), (9560, 2297340), (10755, 2042080), (11472, 1914450), (11950, 1837872), (12763, 1720800), (14340, 1531560), (17208, 1276300), (17925, 1225248), (19120, 1148670), (21510, 1021040), (22944, 957225), (23900, 918936), (25526, 860400), (28680, 765780), (34416, 638150), (35850, 612624), (38240, 574335), (38289, 573600), (43020, 510520), (47800, 459468), (51052, 430200), (53775, 408416), (57360, 382890), (63815, 344160), (68832, 319075), (71700, 306312), (76578, 286800), (86040, 255260), (95600, 229734), (102104, 215100), (107550, 204208), (114720, 191445), (114867, 191200), (127630, 172080), (143400, 153156)]