121492710

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1$

素因数の和:229

約数の個数: 144

約数和(自身を含む): 349994736

約数和(自身を除く): 228502026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 173, 243, 255, 270, 289, 306, 346, 405, 459, 486, 510, 519, 578, 765, 810, 865, 867, 918, 1038, 1215, 1377, 1445, 1530, 1557, 1730, 1734, 2295, 2430, 2595, 2601, 2754, 2890, 2941, 3114, 4131, 4335, 4590, 4671, 5190, 5202, 5882, 6885, 7785, 7803, 8262, 8670, 8823, 9342, 13005, 13770, 14013, 14705, 15570, 15606, 17646, 20655, 23355, 23409, 26010, 26469, 28026, 29410, 39015, 41310, 42039, 44115, 46710, 46818, 49997, 52938, 70065, 70227, 78030, 79407, 84078, 88230, 99994, 117045, 132345, 140130, 140454, 149991, 158814, 210195, 234090, 238221, 249985, 264690, 299982, 351135, 397035, 420390, 449973, 476442, 499970, 702270, 714663, 749955, 794070, 899946, 1191105, 1349919, 1429326, 1499910, 2249865, 2382210, 2699838, 3573315, 4049757, 4499730, 6749595, 7146630, 8099514, 12149271, 13499190, 20248785, 24298542, 40497570, 60746355, 121492710]

約数ペア:

[(1, 121492710), (2, 60746355), (3, 40497570), (5, 24298542), (6, 20248785), (9, 13499190), (10, 12149271), (15, 8099514), (17, 7146630), (18, 6749595), (27, 4499730), (30, 4049757), (34, 3573315), (45, 2699838), (51, 2382210), (54, 2249865), (81, 1499910), (85, 1429326), (90, 1349919), (102, 1191105), (135, 899946), (153, 794070), (162, 749955), (170, 714663), (173, 702270), (243, 499970), (255, 476442), (270, 449973), (289, 420390), (306, 397035), (346, 351135), (405, 299982), (459, 264690), (486, 249985), (510, 238221), (519, 234090), (578, 210195), (765, 158814), (810, 149991), (865, 140454), (867, 140130), (918, 132345), (1038, 117045), (1215, 99994), (1377, 88230), (1445, 84078), (1530, 79407), (1557, 78030), (1730, 70227), (1734, 70065), (2295, 52938), (2430, 49997), (2595, 46818), (2601, 46710), (2754, 44115), (2890, 42039), (2941, 41310), (3114, 39015), (4131, 29410), (4335, 28026), (4590, 26469), (4671, 26010), (5190, 23409), (5202, 23355), (5882, 20655), (6885, 17646), (7785, 15606), (7803, 15570), (8262, 14705), (8670, 14013), (8823, 13770), (9342, 13005)]