190156410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:274

約数の個数: 160

約数和(自身を含む): 545719680

約数和(自身を除く): 355563270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 59, 69, 81, 90, 115, 118, 135, 138, 162, 173, 177, 207, 230, 270, 295, 345, 346, 354, 405, 414, 519, 531, 590, 621, 690, 810, 865, 885, 1035, 1038, 1062, 1242, 1357, 1557, 1593, 1730, 1770, 1863, 2070, 2595, 2655, 2714, 3105, 3114, 3186, 3726, 3979, 4071, 4671, 4779, 5190, 5310, 6210, 6785, 7785, 7958, 7965, 8142, 9315, 9342, 9558, 10207, 11937, 12213, 13570, 14013, 15570, 15930, 18630, 19895, 20355, 20414, 23355, 23874, 23895, 24426, 28026, 30621, 35811, 36639, 39790, 40710, 46710, 47790, 51035, 59685, 61065, 61242, 70065, 71622, 73278, 91863, 102070, 107433, 109917, 119370, 122130, 140130, 153105, 179055, 183195, 183726, 214866, 219834, 234761, 275589, 306210, 322299, 358110, 366390, 459315, 469522, 537165, 549585, 551178, 644598, 704283, 826767, 918630, 1074330, 1099170, 1173805, 1377945, 1408566, 1611495, 1653534, 2112849, 2347610, 2755890, 3222990, 3521415, 4133835, 4225698, 6338547, 7042830, 8267670, 10564245, 12677094, 19015641, 21128490, 31692735, 38031282, 63385470, 95078205, 190156410]

約数ペア:

[(1, 190156410), (2, 95078205), (3, 63385470), (5, 38031282), (6, 31692735), (9, 21128490), (10, 19015641), (15, 12677094), (18, 10564245), (23, 8267670), (27, 7042830), (30, 6338547), (45, 4225698), (46, 4133835), (54, 3521415), (59, 3222990), (69, 2755890), (81, 2347610), (90, 2112849), (115, 1653534), (118, 1611495), (135, 1408566), (138, 1377945), (162, 1173805), (173, 1099170), (177, 1074330), (207, 918630), (230, 826767), (270, 704283), (295, 644598), (345, 551178), (346, 549585), (354, 537165), (405, 469522), (414, 459315), (519, 366390), (531, 358110), (590, 322299), (621, 306210), (690, 275589), (810, 234761), (865, 219834), (885, 214866), (1035, 183726), (1038, 183195), (1062, 179055), (1242, 153105), (1357, 140130), (1557, 122130), (1593, 119370), (1730, 109917), (1770, 107433), (1863, 102070), (2070, 91863), (2595, 73278), (2655, 71622), (2714, 70065), (3105, 61242), (3114, 61065), (3186, 59685), (3726, 51035), (3979, 47790), (4071, 46710), (4671, 40710), (4779, 39790), (5190, 36639), (5310, 35811), (6210, 30621), (6785, 28026), (7785, 24426), (7958, 23895), (7965, 23874), (8142, 23355), (9315, 20414), (9342, 20355), (9558, 19895), (10207, 18630), (11937, 15930), (12213, 15570), (13570, 14013)]