71039100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 216

約数和(自身を含む): 240123520

約数和(自身を除く): 169084420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 25, 30, 33, 38, 44, 50, 55, 57, 60, 66, 75, 76, 95, 100, 103, 110, 114, 121, 132, 150, 165, 190, 206, 209, 220, 228, 242, 275, 285, 300, 309, 330, 363, 380, 412, 418, 475, 484, 515, 550, 570, 605, 618, 627, 660, 726, 825, 836, 950, 1030, 1045, 1100, 1133, 1140, 1210, 1236, 1254, 1425, 1452, 1545, 1650, 1815, 1900, 1957, 2060, 2090, 2266, 2299, 2420, 2508, 2575, 2850, 3025, 3090, 3135, 3300, 3399, 3630, 3914, 4180, 4532, 4598, 5150, 5225, 5665, 5700, 5871, 6050, 6180, 6270, 6798, 6897, 7260, 7725, 7828, 9075, 9196, 9785, 10300, 10450, 11330, 11495, 11742, 12100, 12463, 12540, 13596, 13794, 15450, 15675, 16995, 18150, 19570, 20900, 21527, 22660, 22990, 23484, 24926, 27588, 28325, 29355, 30900, 31350, 33990, 34485, 36300, 37389, 39140, 43054, 45980, 48925, 49852, 56650, 57475, 58710, 62315, 62700, 64581, 67980, 68970, 74778, 84975, 86108, 97850, 107635, 113300, 114950, 117420, 124630, 129162, 137940, 146775, 149556, 169950, 172425, 186945, 195700, 215270, 229900, 236797, 249260, 258324, 293550, 311575, 322905, 339900, 344850, 373890, 430540, 473594, 538175, 587100, 623150, 645810, 689700, 710391, 747780, 934725, 947188, 1076350, 1183985, 1246300, 1291620, 1420782, 1614525, 1869450, 2152700, 2367970, 2841564, 3229050, 3551955, 3738900, 4735940, 5919925, 6458100, 7103910, 11839850, 14207820, 17759775, 23679700, 35519550, 71039100]

約数ペア:

[(1, 71039100), (2, 35519550), (3, 23679700), (4, 17759775), (5, 14207820), (6, 11839850), (10, 7103910), (11, 6458100), (12, 5919925), (15, 4735940), (19, 3738900), (20, 3551955), (22, 3229050), (25, 2841564), (30, 2367970), (33, 2152700), (38, 1869450), (44, 1614525), (50, 1420782), (55, 1291620), (57, 1246300), (60, 1183985), (66, 1076350), (75, 947188), (76, 934725), (95, 747780), (100, 710391), (103, 689700), (110, 645810), (114, 623150), (121, 587100), (132, 538175), (150, 473594), (165, 430540), (190, 373890), (206, 344850), (209, 339900), (220, 322905), (228, 311575), (242, 293550), (275, 258324), (285, 249260), (300, 236797), (309, 229900), (330, 215270), (363, 195700), (380, 186945), (412, 172425), (418, 169950), (475, 149556), (484, 146775), (515, 137940), (550, 129162), (570, 124630), (605, 117420), (618, 114950), (627, 113300), (660, 107635), (726, 97850), (825, 86108), (836, 84975), (950, 74778), (1030, 68970), (1045, 67980), (1100, 64581), (1133, 62700), (1140, 62315), (1210, 58710), (1236, 57475), (1254, 56650), (1425, 49852), (1452, 48925), (1545, 45980), (1650, 43054), (1815, 39140), (1900, 37389), (1957, 36300), (2060, 34485), (2090, 33990), (2266, 31350), (2299, 30900), (2420, 29355), (2508, 28325), (2575, 27588), (2850, 24926), (3025, 23484), (3090, 22990), (3135, 22660), (3300, 21527), (3399, 20900), (3630, 19570), (3914, 18150), (4180, 16995), (4532, 15675), (4598, 15450), (5150, 13794), (5225, 13596), (5665, 12540), (5700, 12463), (5871, 12100), (6050, 11742), (6180, 11495), (6270, 11330), (6798, 10450), (6897, 10300), (7260, 9785), (7725, 9196), (7828, 9075)]