176928180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1266

約数の個数: 192

約数和(自身を含む): 616750848

約数和(自身を除く): 439822668

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 26, 30, 33, 34, 39, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 102, 110, 130, 132, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 286, 330, 340, 374, 390, 429, 442, 510, 561, 572, 660, 663, 715, 748, 780, 858, 884, 935, 1020, 1105, 1122, 1213, 1326, 1430, 1716, 1870, 2145, 2210, 2244, 2426, 2431, 2652, 2805, 2860, 3315, 3639, 3740, 4290, 4420, 4852, 4862, 5610, 6065, 6630, 7278, 7293, 8580, 9724, 11220, 12130, 12155, 13260, 13343, 14556, 14586, 15769, 18195, 20621, 24260, 24310, 26686, 29172, 31538, 36390, 36465, 40029, 41242, 47307, 48620, 53372, 61863, 63076, 66715, 72780, 72930, 78845, 80058, 82484, 94614, 103105, 123726, 133430, 145860, 157690, 160116, 173459, 189228, 200145, 206210, 226831, 236535, 247452, 266860, 268073, 309315, 315380, 346918, 400290, 412420, 453662, 473070, 520377, 536146, 618630, 680493, 693836, 800580, 804219, 867295, 907324, 946140, 1040754, 1072292, 1134155, 1237260, 1340365, 1360986, 1608438, 1734590, 2081508, 2268310, 2601885, 2680730, 2721972, 2948803, 3216876, 3402465, 3469180, 4021095, 4536620, 5203770, 5361460, 5897606, 6804930, 8042190, 8846409, 10407540, 11795212, 13609860, 14744015, 16084380, 17692818, 29488030, 35385636, 44232045, 58976060, 88464090, 176928180]

約数ペア:

[(1, 176928180), (2, 88464090), (3, 58976060), (4, 44232045), (5, 35385636), (6, 29488030), (10, 17692818), (11, 16084380), (12, 14744015), (13, 13609860), (15, 11795212), (17, 10407540), (20, 8846409), (22, 8042190), (26, 6804930), (30, 5897606), (33, 5361460), (34, 5203770), (39, 4536620), (44, 4021095), (51, 3469180), (52, 3402465), (55, 3216876), (60, 2948803), (65, 2721972), (66, 2680730), (68, 2601885), (78, 2268310), (85, 2081508), (102, 1734590), (110, 1608438), (130, 1360986), (132, 1340365), (143, 1237260), (156, 1134155), (165, 1072292), (170, 1040754), (187, 946140), (195, 907324), (204, 867295), (220, 804219), (221, 800580), (255, 693836), (260, 680493), (286, 618630), (330, 536146), (340, 520377), (374, 473070), (390, 453662), (429, 412420), (442, 400290), (510, 346918), (561, 315380), (572, 309315), (660, 268073), (663, 266860), (715, 247452), (748, 236535), (780, 226831), (858, 206210), (884, 200145), (935, 189228), (1020, 173459), (1105, 160116), (1122, 157690), (1213, 145860), (1326, 133430), (1430, 123726), (1716, 103105), (1870, 94614), (2145, 82484), (2210, 80058), (2244, 78845), (2426, 72930), (2431, 72780), (2652, 66715), (2805, 63076), (2860, 61863), (3315, 53372), (3639, 48620), (3740, 47307), (4290, 41242), (4420, 40029), (4852, 36465), (4862, 36390), (5610, 31538), (6065, 29172), (6630, 26686), (7278, 24310), (7293, 24260), (8580, 20621), (9724, 18195), (11220, 15769), (12130, 14586), (12155, 14556), (13260, 13343)]