220626810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2011}}^1$

素因数の和:2100

約数の個数: 96

約数和(自身を含む): 610167168

約数和(自身を除く): 389540358

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 53, 69, 90, 106, 115, 138, 159, 207, 230, 265, 318, 345, 414, 477, 530, 690, 795, 954, 1035, 1219, 1590, 2011, 2070, 2385, 2438, 3657, 4022, 4770, 6033, 6095, 7314, 10055, 10971, 12066, 12190, 18099, 18285, 20110, 21942, 30165, 36198, 36570, 46253, 54855, 60330, 90495, 92506, 106583, 109710, 138759, 180990, 213166, 231265, 277518, 319749, 416277, 462530, 532915, 639498, 693795, 832554, 959247, 1065830, 1387590, 1598745, 1918494, 2081385, 2451409, 3197490, 4162770, 4796235, 4902818, 7354227, 9592470, 12257045, 14708454, 22062681, 24514090, 36771135, 44125362, 73542270, 110313405, 220626810]

約数ペア:

[(1, 220626810), (2, 110313405), (3, 73542270), (5, 44125362), (6, 36771135), (9, 24514090), (10, 22062681), (15, 14708454), (18, 12257045), (23, 9592470), (30, 7354227), (45, 4902818), (46, 4796235), (53, 4162770), (69, 3197490), (90, 2451409), (106, 2081385), (115, 1918494), (138, 1598745), (159, 1387590), (207, 1065830), (230, 959247), (265, 832554), (318, 693795), (345, 639498), (414, 532915), (477, 462530), (530, 416277), (690, 319749), (795, 277518), (954, 231265), (1035, 213166), (1219, 180990), (1590, 138759), (2011, 109710), (2070, 106583), (2385, 92506), (2438, 90495), (3657, 60330), (4022, 54855), (4770, 46253), (6033, 36570), (6095, 36198), (7314, 30165), (10055, 21942), (10971, 20110), (12066, 18285), (12190, 18099)]