128822850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 216

約数和(自身を含む): 399825972

約数和(自身を除く): 271003122

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 30, 38, 39, 45, 50, 57, 61, 65, 75, 78, 90, 95, 114, 117, 122, 130, 150, 171, 183, 190, 195, 225, 234, 247, 285, 305, 325, 342, 361, 366, 390, 450, 475, 494, 549, 570, 585, 610, 650, 722, 741, 793, 855, 915, 950, 975, 1083, 1098, 1159, 1170, 1235, 1425, 1482, 1525, 1586, 1710, 1805, 1830, 1950, 2166, 2223, 2318, 2379, 2470, 2745, 2850, 2925, 3050, 3249, 3477, 3610, 3705, 3965, 4275, 4446, 4575, 4693, 4758, 5415, 5490, 5795, 5850, 6175, 6498, 6954, 7137, 7410, 7930, 8550, 9025, 9150, 9386, 10431, 10830, 11115, 11590, 11895, 12350, 13725, 14079, 14274, 15067, 16245, 17385, 18050, 18525, 19825, 20862, 22021, 22230, 23465, 23790, 27075, 27450, 28158, 28975, 30134, 32490, 34770, 35685, 37050, 39650, 42237, 44042, 45201, 46930, 52155, 54150, 55575, 57950, 59475, 66063, 70395, 71370, 75335, 81225, 84474, 86925, 90402, 104310, 110105, 111150, 117325, 118950, 132126, 135603, 140790, 150670, 162450, 173850, 178425, 198189, 211185, 220210, 226005, 234650, 260775, 271206, 286273, 330315, 351975, 356850, 376675, 396378, 422370, 452010, 521550, 550525, 572546, 660630, 678015, 703950, 753350, 858819, 990945, 1055925, 1101050, 1130025, 1356030, 1431365, 1651575, 1717638, 1981890, 2111850, 2260050, 2576457, 2862730, 3303150, 3390075, 4294095, 4954725, 5152914, 6780150, 7156825, 8588190, 9909450, 12882285, 14313650, 21470475, 25764570, 42940950, 64411425, 128822850]

約数ペア:

[(1, 128822850), (2, 64411425), (3, 42940950), (5, 25764570), (6, 21470475), (9, 14313650), (10, 12882285), (13, 9909450), (15, 8588190), (18, 7156825), (19, 6780150), (25, 5152914), (26, 4954725), (30, 4294095), (38, 3390075), (39, 3303150), (45, 2862730), (50, 2576457), (57, 2260050), (61, 2111850), (65, 1981890), (75, 1717638), (78, 1651575), (90, 1431365), (95, 1356030), (114, 1130025), (117, 1101050), (122, 1055925), (130, 990945), (150, 858819), (171, 753350), (183, 703950), (190, 678015), (195, 660630), (225, 572546), (234, 550525), (247, 521550), (285, 452010), (305, 422370), (325, 396378), (342, 376675), (361, 356850), (366, 351975), (390, 330315), (450, 286273), (475, 271206), (494, 260775), (549, 234650), (570, 226005), (585, 220210), (610, 211185), (650, 198189), (722, 178425), (741, 173850), (793, 162450), (855, 150670), (915, 140790), (950, 135603), (975, 132126), (1083, 118950), (1098, 117325), (1159, 111150), (1170, 110105), (1235, 104310), (1425, 90402), (1482, 86925), (1525, 84474), (1586, 81225), (1710, 75335), (1805, 71370), (1830, 70395), (1950, 66063), (2166, 59475), (2223, 57950), (2318, 55575), (2379, 54150), (2470, 52155), (2745, 46930), (2850, 45201), (2925, 44042), (3050, 42237), (3249, 39650), (3477, 37050), (3610, 35685), (3705, 34770), (3965, 32490), (4275, 30134), (4446, 28975), (4575, 28158), (4693, 27450), (4758, 27075), (5415, 23790), (5490, 23465), (5795, 22230), (5850, 22021), (6175, 20862), (6498, 19825), (6954, 18525), (7137, 18050), (7410, 17385), (7930, 16245), (8550, 15067), (9025, 14274), (9150, 14079), (9386, 13725), (10431, 12350), (10830, 11895), (11115, 11590)]