109212570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 312480000

約数和(自身を除く): 203267430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 61, 90, 95, 114, 122, 135, 171, 183, 190, 270, 285, 305, 342, 349, 366, 513, 549, 570, 610, 698, 855, 915, 1026, 1047, 1098, 1159, 1647, 1710, 1745, 1830, 2094, 2318, 2565, 2745, 3141, 3294, 3477, 3490, 5130, 5235, 5490, 5795, 6282, 6631, 6954, 8235, 9423, 10431, 10470, 11590, 13262, 15705, 16470, 17385, 18846, 19893, 20862, 21289, 31293, 31410, 33155, 34770, 39786, 42578, 47115, 52155, 59679, 62586, 63867, 66310, 94230, 99465, 104310, 106445, 119358, 127734, 156465, 179037, 191601, 198930, 212890, 298395, 312930, 319335, 358074, 383202, 404491, 574803, 596790, 638670, 808982, 895185, 958005, 1149606, 1213473, 1790370, 1916010, 2022455, 2426946, 2874015, 3640419, 4044910, 5748030, 6067365, 7280838, 10921257, 12134730, 18202095, 21842514, 36404190, 54606285, 109212570]

約数ペア:

[(1, 109212570), (2, 54606285), (3, 36404190), (5, 21842514), (6, 18202095), (9, 12134730), (10, 10921257), (15, 7280838), (18, 6067365), (19, 5748030), (27, 4044910), (30, 3640419), (38, 2874015), (45, 2426946), (54, 2022455), (57, 1916010), (61, 1790370), (90, 1213473), (95, 1149606), (114, 958005), (122, 895185), (135, 808982), (171, 638670), (183, 596790), (190, 574803), (270, 404491), (285, 383202), (305, 358074), (342, 319335), (349, 312930), (366, 298395), (513, 212890), (549, 198930), (570, 191601), (610, 179037), (698, 156465), (855, 127734), (915, 119358), (1026, 106445), (1047, 104310), (1098, 99465), (1159, 94230), (1647, 66310), (1710, 63867), (1745, 62586), (1830, 59679), (2094, 52155), (2318, 47115), (2565, 42578), (2745, 39786), (3141, 34770), (3294, 33155), (3477, 31410), (3490, 31293), (5130, 21289), (5235, 20862), (5490, 19893), (5795, 18846), (6282, 17385), (6631, 16470), (6954, 15705), (8235, 13262), (9423, 11590), (10431, 10470)]