135581940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4457}}^1$

素因数の和:4498

約数の個数: 108

約数和(自身を含む): 445434444

約数和(自身を除く): 309852504

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 4457, 5070, 6084, 7605, 8914, 10140, 13371, 15210, 17828, 22285, 26742, 30420, 40113, 44570, 53484, 57941, 66855, 80226, 89140, 115882, 133710, 160452, 173823, 200565, 231764, 267420, 289705, 347646, 401130, 521469, 579410, 695292, 753233, 802260, 869115, 1042938, 1158820, 1506466, 1738230, 2085876, 2259699, 2607345, 3012932, 3476460, 3766165, 4519398, 5214690, 6779097, 7532330, 9038796, 10429380, 11298495, 13558194, 15064660, 22596990, 27116388, 33895485, 45193980, 67790970, 135581940]

約数ペア:

[(1, 135581940), (2, 67790970), (3, 45193980), (4, 33895485), (5, 27116388), (6, 22596990), (9, 15064660), (10, 13558194), (12, 11298495), (13, 10429380), (15, 9038796), (18, 7532330), (20, 6779097), (26, 5214690), (30, 4519398), (36, 3766165), (39, 3476460), (45, 3012932), (52, 2607345), (60, 2259699), (65, 2085876), (78, 1738230), (90, 1506466), (117, 1158820), (130, 1042938), (156, 869115), (169, 802260), (180, 753233), (195, 695292), (234, 579410), (260, 521469), (338, 401130), (390, 347646), (468, 289705), (507, 267420), (585, 231764), (676, 200565), (780, 173823), (845, 160452), (1014, 133710), (1170, 115882), (1521, 89140), (1690, 80226), (2028, 66855), (2340, 57941), (2535, 53484), (3042, 44570), (3380, 40113), (4457, 30420), (5070, 26742), (6084, 22285), (7605, 17828), (8914, 15210), (10140, 13371)]