169820820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1$

素因数の和:1471

約数の個数: 192

約数和(自身を含む): 602864640

約数和(自身を除く): 433043820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1326, 1404, 1423, 1530, 1755, 1836, 1989, 2210, 2295, 2340, 2652, 2846, 3060, 3315, 3510, 3978, 4269, 4420, 4590, 5692, 5967, 6630, 7020, 7115, 7956, 8538, 9180, 9945, 11934, 12807, 13260, 14230, 17076, 18499, 19890, 21345, 23868, 24191, 25614, 28460, 29835, 36998, 38421, 39780, 42690, 48382, 51228, 55497, 59670, 64035, 72573, 73996, 76842, 85380, 92495, 96764, 110994, 119340, 120955, 128070, 145146, 153684, 166491, 184990, 192105, 217719, 221988, 241910, 256140, 277485, 290292, 314483, 332982, 362865, 369980, 384210, 435438, 483820, 499473, 554970, 628966, 653157, 665964, 725730, 768420, 832455, 870876, 943449, 998946, 1088595, 1109940, 1257932, 1306314, 1451460, 1572415, 1664910, 1886898, 1997892, 2177190, 2497365, 2612628, 2830347, 3144830, 3265785, 3329820, 3773796, 4354380, 4717245, 4994730, 5660694, 6289660, 6531570, 8491041, 9434490, 9989460, 11321388, 13063140, 14151735, 16982082, 18868980, 28303470, 33964164, 42455205, 56606940, 84910410, 169820820]

約数ペア:

[(1, 169820820), (2, 84910410), (3, 56606940), (4, 42455205), (5, 33964164), (6, 28303470), (9, 18868980), (10, 16982082), (12, 14151735), (13, 13063140), (15, 11321388), (17, 9989460), (18, 9434490), (20, 8491041), (26, 6531570), (27, 6289660), (30, 5660694), (34, 4994730), (36, 4717245), (39, 4354380), (45, 3773796), (51, 3329820), (52, 3265785), (54, 3144830), (60, 2830347), (65, 2612628), (68, 2497365), (78, 2177190), (85, 1997892), (90, 1886898), (102, 1664910), (108, 1572415), (117, 1451460), (130, 1306314), (135, 1257932), (153, 1109940), (156, 1088595), (170, 998946), (180, 943449), (195, 870876), (204, 832455), (221, 768420), (234, 725730), (255, 665964), (260, 653157), (270, 628966), (306, 554970), (340, 499473), (351, 483820), (390, 435438), (442, 384210), (459, 369980), (468, 362865), (510, 332982), (540, 314483), (585, 290292), (612, 277485), (663, 256140), (702, 241910), (765, 221988), (780, 217719), (884, 192105), (918, 184990), (1020, 166491), (1105, 153684), (1170, 145146), (1326, 128070), (1404, 120955), (1423, 119340), (1530, 110994), (1755, 96764), (1836, 92495), (1989, 85380), (2210, 76842), (2295, 73996), (2340, 72573), (2652, 64035), (2846, 59670), (3060, 55497), (3315, 51228), (3510, 48382), (3978, 42690), (4269, 39780), (4420, 38421), (4590, 36998), (5692, 29835), (5967, 28460), (6630, 25614), (7020, 24191), (7115, 23868), (7956, 21345), (8538, 19890), (9180, 18499), (9945, 17076), (11934, 14230), (12807, 13260)]