145063620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1394

約数の個数: 144

約数和(自身を含む): 484323840

約数和(自身を除く): 339260220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 117, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 390, 423, 468, 470, 564, 585, 611, 705, 780, 846, 940, 1170, 1222, 1319, 1410, 1692, 1833, 2115, 2340, 2444, 2638, 2820, 3055, 3666, 3957, 4230, 5276, 5499, 6110, 6595, 7332, 7914, 8460, 9165, 10998, 11871, 12220, 13190, 15828, 17147, 18330, 19785, 21996, 23742, 26380, 27495, 34294, 36660, 39570, 47484, 51441, 54990, 59355, 61993, 68588, 79140, 85735, 102882, 109980, 118710, 123986, 154323, 171470, 185979, 205764, 237420, 247972, 257205, 308646, 309965, 342940, 371958, 514410, 557937, 617292, 619930, 743916, 771615, 805909, 929895, 1028820, 1115874, 1239860, 1543230, 1611818, 1859790, 2231748, 2417727, 2789685, 3086460, 3223636, 3719580, 4029545, 4835454, 5579370, 7253181, 8059090, 9670908, 11158740, 12088635, 14506362, 16118180, 24177270, 29012724, 36265905, 48354540, 72531810, 145063620]

約数ペア:

[(1, 145063620), (2, 72531810), (3, 48354540), (4, 36265905), (5, 29012724), (6, 24177270), (9, 16118180), (10, 14506362), (12, 12088635), (13, 11158740), (15, 9670908), (18, 8059090), (20, 7253181), (26, 5579370), (30, 4835454), (36, 4029545), (39, 3719580), (45, 3223636), (47, 3086460), (52, 2789685), (60, 2417727), (65, 2231748), (78, 1859790), (90, 1611818), (94, 1543230), (117, 1239860), (130, 1115874), (141, 1028820), (156, 929895), (180, 805909), (188, 771615), (195, 743916), (234, 619930), (235, 617292), (260, 557937), (282, 514410), (390, 371958), (423, 342940), (468, 309965), (470, 308646), (564, 257205), (585, 247972), (611, 237420), (705, 205764), (780, 185979), (846, 171470), (940, 154323), (1170, 123986), (1222, 118710), (1319, 109980), (1410, 102882), (1692, 85735), (1833, 79140), (2115, 68588), (2340, 61993), (2444, 59355), (2638, 54990), (2820, 51441), (3055, 47484), (3666, 39570), (3957, 36660), (4230, 34294), (5276, 27495), (5499, 26380), (6110, 23742), (6595, 21996), (7332, 19785), (7914, 18330), (8460, 17147), (9165, 15828), (10998, 13190), (11871, 12220)]