38512350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^2$

素因数の和:163

約数の個数: 108

約数和(自身を含む): 109767528

約数和(自身を除く): 71255178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 61, 69, 75, 90, 115, 122, 138, 150, 183, 207, 225, 230, 305, 345, 366, 414, 450, 549, 575, 610, 690, 915, 1035, 1098, 1150, 1403, 1525, 1725, 1830, 2070, 2745, 2806, 3050, 3450, 3721, 4209, 4575, 5175, 5490, 7015, 7442, 8418, 9150, 10350, 11163, 12627, 13725, 14030, 18605, 21045, 22326, 25254, 27450, 33489, 35075, 37210, 42090, 55815, 63135, 66978, 70150, 85583, 93025, 105225, 111630, 126270, 167445, 171166, 186050, 210450, 256749, 279075, 315675, 334890, 427915, 513498, 558150, 631350, 770247, 837225, 855830, 1283745, 1540494, 1674450, 2139575, 2567490, 3851235, 4279150, 6418725, 7702470, 12837450, 19256175, 38512350]

約数ペア:

[(1, 38512350), (2, 19256175), (3, 12837450), (5, 7702470), (6, 6418725), (9, 4279150), (10, 3851235), (15, 2567490), (18, 2139575), (23, 1674450), (25, 1540494), (30, 1283745), (45, 855830), (46, 837225), (50, 770247), (61, 631350), (69, 558150), (75, 513498), (90, 427915), (115, 334890), (122, 315675), (138, 279075), (150, 256749), (183, 210450), (207, 186050), (225, 171166), (230, 167445), (305, 126270), (345, 111630), (366, 105225), (414, 93025), (450, 85583), (549, 70150), (575, 66978), (610, 63135), (690, 55815), (915, 42090), (1035, 37210), (1098, 35075), (1150, 33489), (1403, 27450), (1525, 25254), (1725, 22326), (1830, 21045), (2070, 18605), (2745, 14030), (2806, 13725), (3050, 12627), (3450, 11163), (3721, 10350), (4209, 9150), (4575, 8418), (5175, 7442), (5490, 7015)]