151125240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:614

約数の個数: 256

約数和(自身を含む): 578534400

約数和(自身を除く): 427409160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 51, 56, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 228, 238, 255, 266, 280, 285, 323, 340, 357, 380, 399, 408, 420, 456, 476, 510, 532, 557, 570, 595, 646, 665, 680, 714, 760, 798, 840, 952, 969, 1020, 1064, 1114, 1140, 1190, 1292, 1330, 1428, 1596, 1615, 1671, 1785, 1938, 1995, 2040, 2228, 2261, 2280, 2380, 2584, 2660, 2785, 2856, 3192, 3230, 3342, 3570, 3876, 3899, 3990, 4456, 4522, 4760, 4845, 5320, 5570, 6460, 6684, 6783, 7140, 7752, 7798, 7980, 8355, 9044, 9469, 9690, 10583, 11140, 11305, 11697, 12920, 13368, 13566, 14280, 15596, 15960, 16710, 18088, 18938, 19380, 19495, 21166, 22280, 22610, 23394, 27132, 28407, 31192, 31749, 33420, 33915, 37876, 38760, 38990, 42332, 45220, 46788, 47345, 52915, 54264, 56814, 58485, 63498, 66283, 66840, 67830, 74081, 75752, 77980, 84664, 90440, 93576, 94690, 105830, 113628, 116970, 126996, 132566, 135660, 142035, 148162, 155960, 158745, 179911, 189380, 198849, 211660, 222243, 227256, 233940, 253992, 265132, 271320, 284070, 296324, 317490, 331415, 359822, 370405, 378760, 397698, 423320, 444486, 467880, 530264, 539733, 568140, 592648, 634980, 662830, 719644, 740810, 795396, 888972, 899555, 994245, 1079466, 1111215, 1136280, 1259377, 1269960, 1325660, 1439288, 1481620, 1590792, 1777944, 1799110, 1988490, 2158932, 2222430, 2518754, 2651320, 2698665, 2963240, 3598220, 3778131, 3976980, 4317864, 4444860, 5037508, 5397330, 6296885, 7196440, 7556262, 7953960, 8889720, 10075016, 10794660, 12593770, 15112524, 18890655, 21589320, 25187540, 30225048, 37781310, 50375080, 75562620, 151125240]

約数ペア:

[(1, 151125240), (2, 75562620), (3, 50375080), (4, 37781310), (5, 30225048), (6, 25187540), (7, 21589320), (8, 18890655), (10, 15112524), (12, 12593770), (14, 10794660), (15, 10075016), (17, 8889720), (19, 7953960), (20, 7556262), (21, 7196440), (24, 6296885), (28, 5397330), (30, 5037508), (34, 4444860), (35, 4317864), (38, 3976980), (40, 3778131), (42, 3598220), (51, 2963240), (56, 2698665), (57, 2651320), (60, 2518754), (68, 2222430), (70, 2158932), (76, 1988490), (84, 1799110), (85, 1777944), (95, 1590792), (102, 1481620), (105, 1439288), (114, 1325660), (119, 1269960), (120, 1259377), (133, 1136280), (136, 1111215), (140, 1079466), (152, 994245), (168, 899555), (170, 888972), (190, 795396), (204, 740810), (210, 719644), (228, 662830), (238, 634980), (255, 592648), (266, 568140), (280, 539733), (285, 530264), (323, 467880), (340, 444486), (357, 423320), (380, 397698), (399, 378760), (408, 370405), (420, 359822), (456, 331415), (476, 317490), (510, 296324), (532, 284070), (557, 271320), (570, 265132), (595, 253992), (646, 233940), (665, 227256), (680, 222243), (714, 211660), (760, 198849), (798, 189380), (840, 179911), (952, 158745), (969, 155960), (1020, 148162), (1064, 142035), (1114, 135660), (1140, 132566), (1190, 126996), (1292, 116970), (1330, 113628), (1428, 105830), (1596, 94690), (1615, 93576), (1671, 90440), (1785, 84664), (1938, 77980), (1995, 75752), (2040, 74081), (2228, 67830), (2261, 66840), (2280, 66283), (2380, 63498), (2584, 58485), (2660, 56814), (2785, 54264), (2856, 52915), (3192, 47345), (3230, 46788), (3342, 45220), (3570, 42332), (3876, 38990), (3899, 38760), (3990, 37876), (4456, 33915), (4522, 33420), (4760, 31749), (4845, 31192), (5320, 28407), (5570, 27132), (6460, 23394), (6684, 22610), (6783, 22280), (7140, 21166), (7752, 19495), (7798, 19380), (7980, 18938), (8355, 18088), (9044, 16710), (9469, 15960), (9690, 15596), (10583, 14280), (11140, 13566), (11305, 13368), (11697, 12920)]