75919740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:899

約数の個数: 96

約数和(自身を含む): 230985216

約数和(自身を除く): 155065476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 131, 156, 195, 260, 262, 390, 393, 524, 655, 743, 780, 786, 1310, 1486, 1572, 1703, 1965, 2229, 2620, 2972, 3406, 3715, 3930, 4458, 5109, 6812, 7430, 7860, 8515, 8916, 9659, 10218, 11145, 14860, 17030, 19318, 20436, 22290, 25545, 28977, 34060, 38636, 44580, 48295, 51090, 57954, 96590, 97333, 102180, 115908, 144885, 193180, 194666, 289770, 291999, 389332, 486665, 579540, 583998, 973330, 1167996, 1265329, 1459995, 1946660, 2530658, 2919990, 3795987, 5061316, 5839980, 6326645, 7591974, 12653290, 15183948, 18979935, 25306580, 37959870, 75919740]

約数ペア:

[(1, 75919740), (2, 37959870), (3, 25306580), (4, 18979935), (5, 15183948), (6, 12653290), (10, 7591974), (12, 6326645), (13, 5839980), (15, 5061316), (20, 3795987), (26, 2919990), (30, 2530658), (39, 1946660), (52, 1459995), (60, 1265329), (65, 1167996), (78, 973330), (130, 583998), (131, 579540), (156, 486665), (195, 389332), (260, 291999), (262, 289770), (390, 194666), (393, 193180), (524, 144885), (655, 115908), (743, 102180), (780, 97333), (786, 96590), (1310, 57954), (1486, 51090), (1572, 48295), (1703, 44580), (1965, 38636), (2229, 34060), (2620, 28977), (2972, 25545), (3406, 22290), (3715, 20436), (3930, 19318), (4458, 17030), (5109, 14860), (6812, 11145), (7430, 10218), (7860, 9659), (8515, 8916)]