201849570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:722

約数の個数: 160

約数和(自身を含む): 605571120

約数和(自身を除く): 403721550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 29, 30, 39, 45, 54, 58, 65, 78, 81, 87, 90, 117, 130, 135, 145, 162, 174, 195, 234, 261, 270, 290, 351, 377, 390, 405, 435, 522, 585, 661, 702, 754, 783, 810, 870, 1053, 1131, 1170, 1305, 1322, 1566, 1755, 1885, 1983, 2106, 2262, 2349, 2610, 3305, 3393, 3510, 3770, 3915, 3966, 4698, 5265, 5655, 5949, 6610, 6786, 7830, 8593, 9915, 10179, 10530, 11310, 11745, 11898, 16965, 17186, 17847, 19169, 19830, 20358, 23490, 25779, 29745, 30537, 33930, 35694, 38338, 42965, 50895, 51558, 53541, 57507, 59490, 61074, 77337, 85930, 89235, 95845, 101790, 107082, 115014, 128895, 152685, 154674, 172521, 178470, 191690, 232011, 249197, 257790, 267705, 287535, 305370, 345042, 386685, 464022, 498394, 517563, 535410, 575070, 696033, 747591, 773370, 862605, 1035126, 1160055, 1245985, 1392066, 1495182, 1552689, 1725210, 2242773, 2320110, 2491970, 2587815, 3105378, 3480165, 3737955, 4485546, 5175630, 6728319, 6960330, 7475910, 7763445, 11213865, 13456638, 15526890, 20184957, 22427730, 33641595, 40369914, 67283190, 100924785, 201849570]

約数ペア:

[(1, 201849570), (2, 100924785), (3, 67283190), (5, 40369914), (6, 33641595), (9, 22427730), (10, 20184957), (13, 15526890), (15, 13456638), (18, 11213865), (26, 7763445), (27, 7475910), (29, 6960330), (30, 6728319), (39, 5175630), (45, 4485546), (54, 3737955), (58, 3480165), (65, 3105378), (78, 2587815), (81, 2491970), (87, 2320110), (90, 2242773), (117, 1725210), (130, 1552689), (135, 1495182), (145, 1392066), (162, 1245985), (174, 1160055), (195, 1035126), (234, 862605), (261, 773370), (270, 747591), (290, 696033), (351, 575070), (377, 535410), (390, 517563), (405, 498394), (435, 464022), (522, 386685), (585, 345042), (661, 305370), (702, 287535), (754, 267705), (783, 257790), (810, 249197), (870, 232011), (1053, 191690), (1131, 178470), (1170, 172521), (1305, 154674), (1322, 152685), (1566, 128895), (1755, 115014), (1885, 107082), (1983, 101790), (2106, 95845), (2262, 89235), (2349, 85930), (2610, 77337), (3305, 61074), (3393, 59490), (3510, 57507), (3770, 53541), (3915, 51558), (3966, 50895), (4698, 42965), (5265, 38338), (5655, 35694), (5949, 33930), (6610, 30537), (6786, 29745), (7830, 25779), (8593, 23490), (9915, 20358), (10179, 19830), (10530, 19169), (11310, 17847), (11745, 17186), (11898, 16965)]