61972350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 177738624

約数和(自身を除く): 115766274

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 25, 30, 33, 46, 50, 55, 66, 69, 71, 75, 110, 115, 138, 142, 150, 165, 213, 230, 253, 275, 330, 345, 355, 426, 506, 529, 550, 575, 690, 710, 759, 781, 825, 1058, 1065, 1150, 1265, 1518, 1562, 1587, 1633, 1650, 1725, 1775, 2130, 2343, 2530, 2645, 3174, 3266, 3450, 3550, 3795, 3905, 4686, 4899, 5290, 5325, 5819, 6325, 7590, 7810, 7935, 8165, 9798, 10650, 11638, 11715, 12650, 13225, 15870, 16330, 17457, 17963, 18975, 19525, 23430, 24495, 26450, 29095, 34914, 35926, 37559, 37950, 39050, 39675, 40825, 48990, 53889, 58190, 58575, 75118, 79350, 81650, 87285, 89815, 107778, 112677, 117150, 122475, 145475, 174570, 179630, 187795, 225354, 244950, 269445, 290950, 375590, 413149, 436425, 449075, 538890, 563385, 826298, 872850, 898150, 938975, 1126770, 1239447, 1347225, 1877950, 2065745, 2478894, 2694450, 2816925, 4131490, 5633850, 6197235, 10328725, 12394470, 20657450, 30986175, 61972350]

約数ペア:

[(1, 61972350), (2, 30986175), (3, 20657450), (5, 12394470), (6, 10328725), (10, 6197235), (11, 5633850), (15, 4131490), (22, 2816925), (23, 2694450), (25, 2478894), (30, 2065745), (33, 1877950), (46, 1347225), (50, 1239447), (55, 1126770), (66, 938975), (69, 898150), (71, 872850), (75, 826298), (110, 563385), (115, 538890), (138, 449075), (142, 436425), (150, 413149), (165, 375590), (213, 290950), (230, 269445), (253, 244950), (275, 225354), (330, 187795), (345, 179630), (355, 174570), (426, 145475), (506, 122475), (529, 117150), (550, 112677), (575, 107778), (690, 89815), (710, 87285), (759, 81650), (781, 79350), (825, 75118), (1058, 58575), (1065, 58190), (1150, 53889), (1265, 48990), (1518, 40825), (1562, 39675), (1587, 39050), (1633, 37950), (1650, 37559), (1725, 35926), (1775, 34914), (2130, 29095), (2343, 26450), (2530, 24495), (2645, 23430), (3174, 19525), (3266, 18975), (3450, 17963), (3550, 17457), (3795, 16330), (3905, 15870), (4686, 13225), (4899, 12650), (5290, 11715), (5325, 11638), (5819, 10650), (6325, 9798), (7590, 8165), (7810, 7935)]