73804770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 160

約数和(自身を含む): 220030272

約数和(自身を除く): 146225502

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 43, 45, 54, 65, 78, 81, 86, 90, 117, 129, 130, 135, 162, 163, 195, 215, 234, 258, 270, 326, 351, 387, 390, 405, 430, 489, 559, 585, 645, 702, 774, 810, 815, 978, 1053, 1118, 1161, 1170, 1290, 1467, 1630, 1677, 1755, 1935, 2106, 2119, 2322, 2445, 2795, 2934, 3354, 3483, 3510, 3870, 4238, 4401, 4890, 5031, 5265, 5590, 5805, 6357, 6966, 7009, 7335, 8385, 8802, 10062, 10530, 10595, 11610, 12714, 13203, 14018, 14670, 15093, 16770, 17415, 19071, 21027, 21190, 22005, 25155, 26406, 30186, 31785, 34830, 35045, 38142, 42054, 44010, 45279, 50310, 57213, 63081, 63570, 66015, 70090, 75465, 90558, 91117, 95355, 105135, 114426, 126162, 132030, 150930, 171639, 182234, 189243, 190710, 210270, 226395, 273351, 286065, 315405, 343278, 378486, 452790, 455585, 546702, 567729, 572130, 630810, 820053, 858195, 911170, 946215, 1135458, 1366755, 1640106, 1716390, 1892430, 2460159, 2733510, 2838645, 4100265, 4920318, 5677290, 7380477, 8200530, 12300795, 14760954, 24601590, 36902385, 73804770]

約数ペア:

[(1, 73804770), (2, 36902385), (3, 24601590), (5, 14760954), (6, 12300795), (9, 8200530), (10, 7380477), (13, 5677290), (15, 4920318), (18, 4100265), (26, 2838645), (27, 2733510), (30, 2460159), (39, 1892430), (43, 1716390), (45, 1640106), (54, 1366755), (65, 1135458), (78, 946215), (81, 911170), (86, 858195), (90, 820053), (117, 630810), (129, 572130), (130, 567729), (135, 546702), (162, 455585), (163, 452790), (195, 378486), (215, 343278), (234, 315405), (258, 286065), (270, 273351), (326, 226395), (351, 210270), (387, 190710), (390, 189243), (405, 182234), (430, 171639), (489, 150930), (559, 132030), (585, 126162), (645, 114426), (702, 105135), (774, 95355), (810, 91117), (815, 90558), (978, 75465), (1053, 70090), (1118, 66015), (1161, 63570), (1170, 63081), (1290, 57213), (1467, 50310), (1630, 45279), (1677, 44010), (1755, 42054), (1935, 38142), (2106, 35045), (2119, 34830), (2322, 31785), (2445, 30186), (2795, 26406), (2934, 25155), (3354, 22005), (3483, 21190), (3510, 21027), (3870, 19071), (4238, 17415), (4401, 16770), (4890, 15093), (5031, 14670), (5265, 14018), (5590, 13203), (5805, 12714), (6357, 11610), (6966, 10595), (7009, 10530), (7335, 10062), (8385, 8802)]