About the Number

129272010

129272009 ← → 129272011

2進数表記:111101101001000100011001010

漢数字表記:一億二千九百二十七万二千十

素因数分解:

2 1 × 3 1 × 5 1 × 7 1 × 19 1 × 179 1 × 181 1

素因数の和:396
約数の個数: 128
約数和(自身を含む): 377395200
約数和(自身を除く): 248123190

約数列:
[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 179, 181, 190, 210, 266, 285, 358, 362, 399, 537, 543, 570, 665, 798, 895, 905, 1074, 1086, 1253, 1267, 1330, 1790, 1810, 1995, 2506, 2534, 2685, 2715, 3401, 3439, 3759, 3801, 3990, 5370, 5430, 6265, 6335, 6802, 6878, 7518, 7602, 10203, 10317, 12530, 12670, 17005, 17195, 18795, 19005, 20406, 20634, 23807, 24073, 32399, 34010, 34390, 37590, 38010, 47614, 48146, 51015, 51585, 64798, 71421, 72219, 97197, 102030, 103170, 119035, 120365, 142842, 144438, 161995, 194394, 226793, 238070, 240730, 323990, 357105, 361095, 453586, 485985, 615581, 680379, 714210, 722190, 971970, 1133965, 1231162, 1360758, 1846743, 2267930, 3077905, 3401895, 3693486, 4309067, 6155810, 6803790, 8618134, 9233715, 12927201, 18467430, 21545335, 25854402, 43090670, 64636005, 129272010]

約数ペア:
[(1, 129272010), (2, 64636005), (3, 43090670), (5, 25854402), (6, 21545335), (7, 18467430), (10, 12927201), (14, 9233715), (15, 8618134), (19, 6803790), (21, 6155810), (30, 4309067), (35, 3693486), (38, 3401895), (42, 3077905), (57, 2267930), (70, 1846743), (95, 1360758), (105, 1231162), (114, 1133965), (133, 971970), (179, 722190), (181, 714210), (190, 680379), (210, 615581), (266, 485985), (285, 453586), (358, 361095), (362, 357105), (399, 323990), (537, 240730), (543, 238070), (570, 226793), (665, 194394), (798, 161995), (895, 144438), (905, 142842), (1074, 120365), (1086, 119035), (1253, 103170), (1267, 102030), (1330, 97197), (1790, 72219), (1810, 71421), (1995, 64798), (2506, 51585), (2534, 51015), (2685, 48146), (2715, 47614), (3401, 38010), (3439, 37590), (3759, 34390), (3801, 34010), (3990, 32399), (5370, 24073), (5430, 23807), (6265, 20634), (6335, 20406), (6802, 19005), (6878, 18795), (7518, 17195), (7602, 17005), (10203, 12670), (10317, 12530)]

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