349969140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:671

約数の個数: 192

約数和(自身を含む): 1172102400

約数和(自身を除く): 822133260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 67, 68, 85, 90, 102, 108, 134, 135, 153, 170, 180, 201, 204, 255, 268, 270, 306, 335, 340, 402, 459, 510, 540, 569, 603, 612, 670, 765, 804, 918, 1005, 1020, 1138, 1139, 1206, 1340, 1530, 1707, 1809, 1836, 2010, 2276, 2278, 2295, 2412, 2845, 3015, 3060, 3414, 3417, 3618, 4020, 4556, 4590, 5121, 5690, 5695, 6030, 6828, 6834, 7236, 8535, 9045, 9180, 9673, 10242, 10251, 11380, 11390, 12060, 13668, 15363, 17070, 17085, 18090, 19346, 20484, 20502, 22780, 25605, 29019, 30726, 30753, 34140, 34170, 36180, 38123, 38692, 41004, 48365, 51210, 51255, 58038, 61452, 61506, 68340, 76246, 76815, 87057, 96730, 102420, 102510, 114369, 116076, 123012, 145095, 152492, 153630, 153765, 174114, 190615, 193460, 205020, 228738, 261171, 290190, 307260, 307530, 343107, 348228, 381230, 435285, 457476, 522342, 571845, 580380, 615060, 648091, 686214, 762460, 870570, 1029321, 1044684, 1143690, 1296182, 1305855, 1372428, 1715535, 1741140, 1944273, 2058642, 2287380, 2592364, 2611710, 3240455, 3431070, 3888546, 4117284, 5146605, 5223420, 5832819, 6480910, 6862140, 7777092, 9721365, 10293210, 11665638, 12961820, 17498457, 19442730, 20586420, 23331276, 29164095, 34996914, 38885460, 58328190, 69993828, 87492285, 116656380, 174984570, 349969140]

約数ペア:

[(1, 349969140), (2, 174984570), (3, 116656380), (4, 87492285), (5, 69993828), (6, 58328190), (9, 38885460), (10, 34996914), (12, 29164095), (15, 23331276), (17, 20586420), (18, 19442730), (20, 17498457), (27, 12961820), (30, 11665638), (34, 10293210), (36, 9721365), (45, 7777092), (51, 6862140), (54, 6480910), (60, 5832819), (67, 5223420), (68, 5146605), (85, 4117284), (90, 3888546), (102, 3431070), (108, 3240455), (134, 2611710), (135, 2592364), (153, 2287380), (170, 2058642), (180, 1944273), (201, 1741140), (204, 1715535), (255, 1372428), (268, 1305855), (270, 1296182), (306, 1143690), (335, 1044684), (340, 1029321), (402, 870570), (459, 762460), (510, 686214), (540, 648091), (569, 615060), (603, 580380), (612, 571845), (670, 522342), (765, 457476), (804, 435285), (918, 381230), (1005, 348228), (1020, 343107), (1138, 307530), (1139, 307260), (1206, 290190), (1340, 261171), (1530, 228738), (1707, 205020), (1809, 193460), (1836, 190615), (2010, 174114), (2276, 153765), (2278, 153630), (2295, 152492), (2412, 145095), (2845, 123012), (3015, 116076), (3060, 114369), (3414, 102510), (3417, 102420), (3618, 96730), (4020, 87057), (4556, 76815), (4590, 76246), (5121, 68340), (5690, 61506), (5695, 61452), (6030, 58038), (6828, 51255), (6834, 51210), (7236, 48365), (8535, 41004), (9045, 38692), (9180, 38123), (9673, 36180), (10242, 34170), (10251, 34140), (11380, 30753), (11390, 30726), (12060, 29019), (13668, 25605), (15363, 22780), (17070, 20502), (17085, 20484), (18090, 19346)]