153370980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17389}}^1$

素因数の和:17418

約数の個数: 108

約数和(自身を含む): 541211580

約数和(自身を除く): 387840600

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 17389, 34778, 52167, 69556, 86945, 104334, 121723, 156501, 173890, 208668, 243446, 260835, 313002, 347780, 365169, 486892, 521670, 608615, 626004, 730338, 782505, 852061, 1043340, 1095507, 1217230, 1460676, 1565010, 1704122, 1825845, 2191014, 2434460, 2556183, 3130020, 3408244, 3651690, 4260305, 4382028, 5112366, 5477535, 7303380, 7668549, 8520610, 10224732, 10955070, 12780915, 15337098, 17041220, 21910140, 25561830, 30674196, 38342745, 51123660, 76685490, 153370980]

約数ペア:

[(1, 153370980), (2, 76685490), (3, 51123660), (4, 38342745), (5, 30674196), (6, 25561830), (7, 21910140), (9, 17041220), (10, 15337098), (12, 12780915), (14, 10955070), (15, 10224732), (18, 8520610), (20, 7668549), (21, 7303380), (28, 5477535), (30, 5112366), (35, 4382028), (36, 4260305), (42, 3651690), (45, 3408244), (49, 3130020), (60, 2556183), (63, 2434460), (70, 2191014), (84, 1825845), (90, 1704122), (98, 1565010), (105, 1460676), (126, 1217230), (140, 1095507), (147, 1043340), (180, 852061), (196, 782505), (210, 730338), (245, 626004), (252, 608615), (294, 521670), (315, 486892), (420, 365169), (441, 347780), (490, 313002), (588, 260835), (630, 243446), (735, 208668), (882, 173890), (980, 156501), (1260, 121723), (1470, 104334), (1764, 86945), (2205, 69556), (2940, 52167), (4410, 34778), (8820, 17389)]