134432820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 422368128

約数和(自身を除く): 287935308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 71, 90, 134, 142, 157, 180, 201, 213, 268, 284, 314, 335, 355, 402, 426, 471, 603, 628, 639, 670, 710, 785, 804, 852, 942, 1005, 1065, 1206, 1278, 1340, 1413, 1420, 1570, 1884, 2010, 2130, 2355, 2412, 2556, 2826, 3015, 3140, 3195, 4020, 4260, 4710, 4757, 5652, 6030, 6390, 7065, 9420, 9514, 10519, 11147, 12060, 12780, 14130, 14271, 19028, 21038, 22294, 23785, 28260, 28542, 31557, 33441, 42076, 42813, 44588, 47570, 52595, 55735, 57084, 63114, 66882, 71355, 85626, 94671, 95140, 100323, 105190, 111470, 126228, 133764, 142710, 157785, 167205, 171252, 189342, 200646, 210380, 214065, 222940, 285420, 315570, 334410, 378684, 401292, 428130, 473355, 501615, 631140, 668820, 746849, 856260, 946710, 1003230, 1493698, 1893420, 2006460, 2240547, 2987396, 3734245, 4481094, 6721641, 7468490, 8962188, 11202735, 13443282, 14936980, 22405470, 26886564, 33608205, 44810940, 67216410, 134432820]

約数ペア:

[(1, 134432820), (2, 67216410), (3, 44810940), (4, 33608205), (5, 26886564), (6, 22405470), (9, 14936980), (10, 13443282), (12, 11202735), (15, 8962188), (18, 7468490), (20, 6721641), (30, 4481094), (36, 3734245), (45, 2987396), (60, 2240547), (67, 2006460), (71, 1893420), (90, 1493698), (134, 1003230), (142, 946710), (157, 856260), (180, 746849), (201, 668820), (213, 631140), (268, 501615), (284, 473355), (314, 428130), (335, 401292), (355, 378684), (402, 334410), (426, 315570), (471, 285420), (603, 222940), (628, 214065), (639, 210380), (670, 200646), (710, 189342), (785, 171252), (804, 167205), (852, 157785), (942, 142710), (1005, 133764), (1065, 126228), (1206, 111470), (1278, 105190), (1340, 100323), (1413, 95140), (1420, 94671), (1570, 85626), (1884, 71355), (2010, 66882), (2130, 63114), (2355, 57084), (2412, 55735), (2556, 52595), (2826, 47570), (3015, 44588), (3140, 42813), (3195, 42076), (4020, 33441), (4260, 31557), (4710, 28542), (4757, 28260), (5652, 23785), (6030, 22294), (6390, 21038), (7065, 19028), (9420, 14271), (9514, 14130), (10519, 12780), (11147, 12060)]