64305450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1181}}^1$

素因数の和:1221

約数の個数: 108

約数和(自身を含む): 190062054

約数和(自身を除く): 125756604

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 121, 150, 165, 198, 225, 242, 275, 330, 363, 450, 495, 550, 605, 726, 825, 990, 1089, 1181, 1210, 1650, 1815, 2178, 2362, 2475, 3025, 3543, 3630, 4950, 5445, 5905, 6050, 7086, 9075, 10629, 10890, 11810, 12991, 17715, 18150, 21258, 25982, 27225, 29525, 35430, 38973, 53145, 54450, 59050, 64955, 77946, 88575, 106290, 116919, 129910, 142901, 177150, 194865, 233838, 265725, 285802, 324775, 389730, 428703, 531450, 584595, 649550, 714505, 857406, 974325, 1169190, 1286109, 1429010, 1948650, 2143515, 2572218, 2922975, 3572525, 4287030, 5845950, 6430545, 7145050, 10717575, 12861090, 21435150, 32152725, 64305450]

約数ペア:

[(1, 64305450), (2, 32152725), (3, 21435150), (5, 12861090), (6, 10717575), (9, 7145050), (10, 6430545), (11, 5845950), (15, 4287030), (18, 3572525), (22, 2922975), (25, 2572218), (30, 2143515), (33, 1948650), (45, 1429010), (50, 1286109), (55, 1169190), (66, 974325), (75, 857406), (90, 714505), (99, 649550), (110, 584595), (121, 531450), (150, 428703), (165, 389730), (198, 324775), (225, 285802), (242, 265725), (275, 233838), (330, 194865), (363, 177150), (450, 142901), (495, 129910), (550, 116919), (605, 106290), (726, 88575), (825, 77946), (990, 64955), (1089, 59050), (1181, 54450), (1210, 53145), (1650, 38973), (1815, 35430), (2178, 29525), (2362, 27225), (2475, 25982), (3025, 21258), (3543, 18150), (3630, 17715), (4950, 12991), (5445, 11810), (5905, 10890), (6050, 10629), (7086, 9075)]