76727700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:687

約数の個数: 216

約数和(自身を含む): 289773120

約数和(自身を除く): 213045420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 285, 300, 315, 342, 350, 380, 399, 420, 450, 475, 525, 532, 570, 630, 641, 665, 684, 700, 798, 855, 900, 950, 1050, 1140, 1197, 1260, 1282, 1330, 1425, 1575, 1596, 1710, 1900, 1923, 1995, 2100, 2394, 2564, 2660, 2850, 3150, 3205, 3325, 3420, 3846, 3990, 4275, 4487, 4788, 5700, 5769, 5985, 6300, 6410, 6650, 7692, 7980, 8550, 8974, 9615, 9975, 11538, 11970, 12179, 12820, 13300, 13461, 16025, 17100, 17948, 19230, 19950, 22435, 23076, 23940, 24358, 26922, 28845, 29925, 32050, 36537, 38460, 39900, 40383, 44870, 48075, 48716, 53844, 57690, 59850, 60895, 64100, 67305, 73074, 80766, 85253, 89740, 96150, 109611, 112175, 115380, 119700, 121790, 134610, 144225, 146148, 161532, 170506, 182685, 192300, 201915, 219222, 224350, 243580, 255759, 269220, 288450, 304475, 336525, 341012, 365370, 403830, 426265, 438444, 448700, 511518, 548055, 576900, 608950, 673050, 730740, 767277, 807660, 852530, 913425, 1009575, 1023036, 1096110, 1217900, 1278795, 1346100, 1534554, 1705060, 1826850, 2019150, 2131325, 2192220, 2557590, 2740275, 3069108, 3653700, 3836385, 4038300, 4262650, 5115180, 5480550, 6393975, 7672770, 8525300, 10961100, 12787950, 15345540, 19181925, 25575900, 38363850, 76727700]

約数ペア:

[(1, 76727700), (2, 38363850), (3, 25575900), (4, 19181925), (5, 15345540), (6, 12787950), (7, 10961100), (9, 8525300), (10, 7672770), (12, 6393975), (14, 5480550), (15, 5115180), (18, 4262650), (19, 4038300), (20, 3836385), (21, 3653700), (25, 3069108), (28, 2740275), (30, 2557590), (35, 2192220), (36, 2131325), (38, 2019150), (42, 1826850), (45, 1705060), (50, 1534554), (57, 1346100), (60, 1278795), (63, 1217900), (70, 1096110), (75, 1023036), (76, 1009575), (84, 913425), (90, 852530), (95, 807660), (100, 767277), (105, 730740), (114, 673050), (126, 608950), (133, 576900), (140, 548055), (150, 511518), (171, 448700), (175, 438444), (180, 426265), (190, 403830), (210, 365370), (225, 341012), (228, 336525), (252, 304475), (266, 288450), (285, 269220), (300, 255759), (315, 243580), (342, 224350), (350, 219222), (380, 201915), (399, 192300), (420, 182685), (450, 170506), (475, 161532), (525, 146148), (532, 144225), (570, 134610), (630, 121790), (641, 119700), (665, 115380), (684, 112175), (700, 109611), (798, 96150), (855, 89740), (900, 85253), (950, 80766), (1050, 73074), (1140, 67305), (1197, 64100), (1260, 60895), (1282, 59850), (1330, 57690), (1425, 53844), (1575, 48716), (1596, 48075), (1710, 44870), (1900, 40383), (1923, 39900), (1995, 38460), (2100, 36537), (2394, 32050), (2564, 29925), (2660, 28845), (2850, 26922), (3150, 24358), (3205, 23940), (3325, 23076), (3420, 22435), (3846, 19950), (3990, 19230), (4275, 17948), (4487, 17100), (4788, 16025), (5700, 13461), (5769, 13300), (5985, 12820), (6300, 12179), (6410, 11970), (6650, 11538), (7692, 9975), (7980, 9615), (8550, 8974)]