74843340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 216

約数和(自身を含む): 253515024

約数和(自身を除く): 178671684

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 61, 65, 66, 78, 110, 121, 122, 130, 132, 143, 156, 165, 169, 183, 195, 220, 242, 244, 260, 286, 305, 330, 338, 363, 366, 390, 429, 484, 507, 572, 605, 610, 660, 671, 676, 715, 726, 732, 780, 793, 845, 858, 915, 1014, 1210, 1220, 1342, 1430, 1452, 1573, 1586, 1690, 1716, 1815, 1830, 1859, 2013, 2028, 2145, 2379, 2420, 2535, 2684, 2860, 3146, 3172, 3355, 3380, 3630, 3660, 3718, 3965, 4026, 4290, 4719, 4758, 5070, 5577, 6292, 6710, 7260, 7381, 7436, 7865, 7930, 8052, 8580, 8723, 9295, 9438, 9516, 10065, 10140, 10309, 11154, 11895, 13420, 14762, 15730, 15860, 17446, 18590, 18876, 20130, 20449, 20618, 22143, 22308, 23595, 23790, 26169, 27885, 29524, 30927, 31460, 34892, 36905, 37180, 40260, 40898, 41236, 43615, 44286, 47190, 47580, 51545, 52338, 55770, 61347, 61854, 73810, 81796, 87230, 88572, 94380, 95953, 102245, 103090, 104676, 110715, 111540, 113399, 122694, 123708, 130845, 147620, 154635, 174460, 191906, 204490, 206180, 221430, 226798, 245388, 261690, 287859, 306735, 309270, 340197, 383812, 408980, 442860, 453596, 479765, 523380, 566995, 575718, 613470, 618540, 680394, 959530, 1133990, 1151436, 1226940, 1247389, 1360788, 1439295, 1700985, 1919060, 2267980, 2494778, 2878590, 3401970, 3742167, 4989556, 5757180, 6236945, 6803940, 7484334, 12473890, 14968668, 18710835, 24947780, 37421670, 74843340]

約数ペア:

[(1, 74843340), (2, 37421670), (3, 24947780), (4, 18710835), (5, 14968668), (6, 12473890), (10, 7484334), (11, 6803940), (12, 6236945), (13, 5757180), (15, 4989556), (20, 3742167), (22, 3401970), (26, 2878590), (30, 2494778), (33, 2267980), (39, 1919060), (44, 1700985), (52, 1439295), (55, 1360788), (60, 1247389), (61, 1226940), (65, 1151436), (66, 1133990), (78, 959530), (110, 680394), (121, 618540), (122, 613470), (130, 575718), (132, 566995), (143, 523380), (156, 479765), (165, 453596), (169, 442860), (183, 408980), (195, 383812), (220, 340197), (242, 309270), (244, 306735), (260, 287859), (286, 261690), (305, 245388), (330, 226798), (338, 221430), (363, 206180), (366, 204490), (390, 191906), (429, 174460), (484, 154635), (507, 147620), (572, 130845), (605, 123708), (610, 122694), (660, 113399), (671, 111540), (676, 110715), (715, 104676), (726, 103090), (732, 102245), (780, 95953), (793, 94380), (845, 88572), (858, 87230), (915, 81796), (1014, 73810), (1210, 61854), (1220, 61347), (1342, 55770), (1430, 52338), (1452, 51545), (1573, 47580), (1586, 47190), (1690, 44286), (1716, 43615), (1815, 41236), (1830, 40898), (1859, 40260), (2013, 37180), (2028, 36905), (2145, 34892), (2379, 31460), (2420, 30927), (2535, 29524), (2684, 27885), (2860, 26169), (3146, 23790), (3172, 23595), (3355, 22308), (3380, 22143), (3630, 20618), (3660, 20449), (3718, 20130), (3965, 18876), (4026, 18590), (4290, 17446), (4719, 15860), (4758, 15730), (5070, 14762), (5577, 13420), (6292, 11895), (6710, 11154), (7260, 10309), (7381, 10140), (7436, 10065), (7865, 9516), (7930, 9438), (8052, 9295), (8580, 8723)]