143501940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 450585408

約数和(自身を除く): 307083468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 73, 90, 134, 146, 163, 180, 201, 219, 268, 292, 326, 335, 365, 402, 438, 489, 603, 652, 657, 670, 730, 804, 815, 876, 978, 1005, 1095, 1206, 1314, 1340, 1460, 1467, 1630, 1956, 2010, 2190, 2412, 2445, 2628, 2934, 3015, 3260, 3285, 4020, 4380, 4890, 4891, 5868, 6030, 6570, 7335, 9780, 9782, 10921, 11899, 12060, 13140, 14670, 14673, 19564, 21842, 23798, 24455, 29340, 29346, 32763, 35697, 43684, 44019, 47596, 48910, 54605, 58692, 59495, 65526, 71394, 73365, 88038, 97820, 98289, 107091, 109210, 118990, 131052, 142788, 146730, 163815, 176076, 178485, 196578, 214182, 218420, 220095, 237980, 293460, 327630, 356970, 393156, 428364, 440190, 491445, 535455, 655260, 713940, 797233, 880380, 982890, 1070910, 1594466, 1965780, 2141820, 2391699, 3188932, 3986165, 4783398, 7175097, 7972330, 9566796, 11958495, 14350194, 15944660, 23916990, 28700388, 35875485, 47833980, 71750970, 143501940]

約数ペア:

[(1, 143501940), (2, 71750970), (3, 47833980), (4, 35875485), (5, 28700388), (6, 23916990), (9, 15944660), (10, 14350194), (12, 11958495), (15, 9566796), (18, 7972330), (20, 7175097), (30, 4783398), (36, 3986165), (45, 3188932), (60, 2391699), (67, 2141820), (73, 1965780), (90, 1594466), (134, 1070910), (146, 982890), (163, 880380), (180, 797233), (201, 713940), (219, 655260), (268, 535455), (292, 491445), (326, 440190), (335, 428364), (365, 393156), (402, 356970), (438, 327630), (489, 293460), (603, 237980), (652, 220095), (657, 218420), (670, 214182), (730, 196578), (804, 178485), (815, 176076), (876, 163815), (978, 146730), (1005, 142788), (1095, 131052), (1206, 118990), (1314, 109210), (1340, 107091), (1460, 98289), (1467, 97820), (1630, 88038), (1956, 73365), (2010, 71394), (2190, 65526), (2412, 59495), (2445, 58692), (2628, 54605), (2934, 48910), (3015, 47596), (3260, 44019), (3285, 43684), (4020, 35697), (4380, 32763), (4890, 29346), (4891, 29340), (5868, 24455), (6030, 23798), (6570, 21842), (7335, 19564), (9780, 14673), (9782, 14670), (10921, 13140), (11899, 12060)]