101915820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1261

約数の個数: 120

約数和(自身を含む): 326020464

約数和(自身を除く): 224104644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 265, 270, 318, 324, 405, 477, 530, 540, 636, 795, 810, 954, 1060, 1187, 1431, 1590, 1620, 1908, 2374, 2385, 2862, 3180, 3561, 4293, 4748, 4770, 5724, 5935, 7122, 7155, 8586, 9540, 10683, 11870, 14244, 14310, 17172, 17805, 21366, 21465, 23740, 28620, 32049, 35610, 42732, 42930, 53415, 62911, 64098, 71220, 85860, 96147, 106830, 125822, 128196, 160245, 188733, 192294, 213660, 251644, 314555, 320490, 377466, 384588, 480735, 566199, 629110, 640980, 754932, 943665, 961470, 1132398, 1258220, 1698597, 1887330, 1922940, 2264796, 2830995, 3397194, 3774660, 5095791, 5661990, 6794388, 8492985, 10191582, 11323980, 16985970, 20383164, 25478955, 33971940, 50957910, 101915820]

約数ペア:

[(1, 101915820), (2, 50957910), (3, 33971940), (4, 25478955), (5, 20383164), (6, 16985970), (9, 11323980), (10, 10191582), (12, 8492985), (15, 6794388), (18, 5661990), (20, 5095791), (27, 3774660), (30, 3397194), (36, 2830995), (45, 2264796), (53, 1922940), (54, 1887330), (60, 1698597), (81, 1258220), (90, 1132398), (106, 961470), (108, 943665), (135, 754932), (159, 640980), (162, 629110), (180, 566199), (212, 480735), (265, 384588), (270, 377466), (318, 320490), (324, 314555), (405, 251644), (477, 213660), (530, 192294), (540, 188733), (636, 160245), (795, 128196), (810, 125822), (954, 106830), (1060, 96147), (1187, 85860), (1431, 71220), (1590, 64098), (1620, 62911), (1908, 53415), (2374, 42930), (2385, 42732), (2862, 35610), (3180, 32049), (3561, 28620), (4293, 23740), (4748, 21465), (4770, 21366), (5724, 17805), (5935, 17172), (7122, 14310), (7155, 14244), (8586, 11870), (9540, 10683)]