61691850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 184077504

約数和(自身を除く): 122385654

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 103, 110, 121, 150, 165, 198, 206, 225, 242, 275, 309, 330, 363, 450, 495, 515, 550, 605, 618, 726, 825, 927, 990, 1030, 1089, 1133, 1210, 1331, 1545, 1650, 1815, 1854, 2178, 2266, 2475, 2575, 2662, 3025, 3090, 3399, 3630, 3993, 4635, 4950, 5150, 5445, 5665, 6050, 6655, 6798, 7725, 7986, 9075, 9270, 10197, 10890, 11330, 11979, 12463, 13310, 15450, 16995, 18150, 19965, 20394, 23175, 23958, 24926, 27225, 28325, 33275, 33990, 37389, 39930, 46350, 50985, 54450, 56650, 59895, 62315, 66550, 74778, 84975, 99825, 101970, 112167, 119790, 124630, 137093, 169950, 186945, 199650, 224334, 254925, 274186, 299475, 311575, 373890, 411279, 509850, 560835, 598950, 623150, 685465, 822558, 934725, 1121670, 1233837, 1370930, 1869450, 2056395, 2467674, 2804175, 3427325, 4112790, 5608350, 6169185, 6854650, 10281975, 12338370, 20563950, 30845925, 61691850]

約数ペア:

[(1, 61691850), (2, 30845925), (3, 20563950), (5, 12338370), (6, 10281975), (9, 6854650), (10, 6169185), (11, 5608350), (15, 4112790), (18, 3427325), (22, 2804175), (25, 2467674), (30, 2056395), (33, 1869450), (45, 1370930), (50, 1233837), (55, 1121670), (66, 934725), (75, 822558), (90, 685465), (99, 623150), (103, 598950), (110, 560835), (121, 509850), (150, 411279), (165, 373890), (198, 311575), (206, 299475), (225, 274186), (242, 254925), (275, 224334), (309, 199650), (330, 186945), (363, 169950), (450, 137093), (495, 124630), (515, 119790), (550, 112167), (605, 101970), (618, 99825), (726, 84975), (825, 74778), (927, 66550), (990, 62315), (1030, 59895), (1089, 56650), (1133, 54450), (1210, 50985), (1331, 46350), (1545, 39930), (1650, 37389), (1815, 33990), (1854, 33275), (2178, 28325), (2266, 27225), (2475, 24926), (2575, 23958), (2662, 23175), (3025, 20394), (3090, 19965), (3399, 18150), (3630, 16995), (3993, 15450), (4635, 13310), (4950, 12463), (5150, 11979), (5445, 11330), (5665, 10890), (6050, 10197), (6655, 9270), (6798, 9075), (7725, 7986)]