174136140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:956

約数の個数: 144

約数和(自身を含む): 566092800

約数和(自身を除く): 391956660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 59, 60, 76, 90, 95, 114, 118, 171, 177, 180, 190, 228, 236, 285, 295, 342, 354, 380, 531, 570, 590, 684, 708, 855, 863, 885, 1062, 1121, 1140, 1180, 1710, 1726, 1770, 2124, 2242, 2589, 2655, 3363, 3420, 3452, 3540, 4315, 4484, 5178, 5310, 5605, 6726, 7767, 8630, 10089, 10356, 10620, 11210, 12945, 13452, 15534, 16397, 16815, 17260, 20178, 22420, 25890, 31068, 32794, 33630, 38835, 40356, 49191, 50445, 50917, 51780, 65588, 67260, 77670, 81985, 98382, 100890, 101834, 147573, 152751, 155340, 163970, 196764, 201780, 203668, 245955, 254585, 295146, 305502, 327940, 458253, 491910, 509170, 590292, 611004, 737865, 763755, 916506, 967423, 983820, 1018340, 1475730, 1527510, 1833012, 1934846, 2291265, 2902269, 2951460, 3055020, 3869692, 4582530, 4837115, 5804538, 8706807, 9165060, 9674230, 11609076, 14511345, 17413614, 19348460, 29022690, 34827228, 43534035, 58045380, 87068070, 174136140]

約数ペア:

[(1, 174136140), (2, 87068070), (3, 58045380), (4, 43534035), (5, 34827228), (6, 29022690), (9, 19348460), (10, 17413614), (12, 14511345), (15, 11609076), (18, 9674230), (19, 9165060), (20, 8706807), (30, 5804538), (36, 4837115), (38, 4582530), (45, 3869692), (57, 3055020), (59, 2951460), (60, 2902269), (76, 2291265), (90, 1934846), (95, 1833012), (114, 1527510), (118, 1475730), (171, 1018340), (177, 983820), (180, 967423), (190, 916506), (228, 763755), (236, 737865), (285, 611004), (295, 590292), (342, 509170), (354, 491910), (380, 458253), (531, 327940), (570, 305502), (590, 295146), (684, 254585), (708, 245955), (855, 203668), (863, 201780), (885, 196764), (1062, 163970), (1121, 155340), (1140, 152751), (1180, 147573), (1710, 101834), (1726, 100890), (1770, 98382), (2124, 81985), (2242, 77670), (2589, 67260), (2655, 65588), (3363, 51780), (3420, 50917), (3452, 50445), (3540, 49191), (4315, 40356), (4484, 38835), (5178, 33630), (5310, 32794), (5605, 31068), (6726, 25890), (7767, 22420), (8630, 20178), (10089, 17260), (10356, 16815), (10620, 16397), (11210, 15534), (12945, 13452)]