45545040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2$

素因数の和:158

約数の個数: 180

約数和(自身を含む): 164651292

約数和(自身を除く): 119106252

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 61, 68, 72, 80, 85, 90, 102, 120, 122, 136, 144, 153, 170, 180, 183, 204, 240, 244, 255, 272, 305, 306, 340, 360, 366, 408, 488, 510, 549, 610, 612, 680, 720, 732, 765, 816, 915, 976, 1020, 1037, 1098, 1220, 1224, 1360, 1464, 1530, 1830, 2040, 2074, 2196, 2440, 2448, 2745, 2928, 3060, 3111, 3660, 3721, 4080, 4148, 4392, 4880, 5185, 5490, 6120, 6222, 7320, 7442, 8296, 8784, 9333, 10370, 10980, 11163, 12240, 12444, 14640, 14884, 15555, 16592, 18605, 18666, 20740, 21960, 22326, 24888, 29768, 31110, 33489, 37210, 37332, 41480, 43920, 44652, 46665, 49776, 55815, 59536, 62220, 63257, 66978, 74420, 74664, 82960, 89304, 93330, 111630, 124440, 126514, 133956, 148840, 149328, 167445, 178608, 186660, 189771, 223260, 248880, 253028, 267912, 297680, 316285, 334890, 373320, 379542, 446520, 506056, 535824, 569313, 632570, 669780, 746640, 759084, 893040, 948855, 1012112, 1138626, 1265140, 1339560, 1518168, 1897710, 2277252, 2530280, 2679120, 2846565, 3036336, 3795420, 4554504, 5060560, 5693130, 7590840, 9109008, 11386260, 15181680, 22772520, 45545040]

約数ペア:

[(1, 45545040), (2, 22772520), (3, 15181680), (4, 11386260), (5, 9109008), (6, 7590840), (8, 5693130), (9, 5060560), (10, 4554504), (12, 3795420), (15, 3036336), (16, 2846565), (17, 2679120), (18, 2530280), (20, 2277252), (24, 1897710), (30, 1518168), (34, 1339560), (36, 1265140), (40, 1138626), (45, 1012112), (48, 948855), (51, 893040), (60, 759084), (61, 746640), (68, 669780), (72, 632570), (80, 569313), (85, 535824), (90, 506056), (102, 446520), (120, 379542), (122, 373320), (136, 334890), (144, 316285), (153, 297680), (170, 267912), (180, 253028), (183, 248880), (204, 223260), (240, 189771), (244, 186660), (255, 178608), (272, 167445), (305, 149328), (306, 148840), (340, 133956), (360, 126514), (366, 124440), (408, 111630), (488, 93330), (510, 89304), (549, 82960), (610, 74664), (612, 74420), (680, 66978), (720, 63257), (732, 62220), (765, 59536), (816, 55815), (915, 49776), (976, 46665), (1020, 44652), (1037, 43920), (1098, 41480), (1220, 37332), (1224, 37210), (1360, 33489), (1464, 31110), (1530, 29768), (1830, 24888), (2040, 22326), (2074, 21960), (2196, 20740), (2440, 18666), (2448, 18605), (2745, 16592), (2928, 15555), (3060, 14884), (3111, 14640), (3660, 12444), (3721, 12240), (4080, 11163), (4148, 10980), (4392, 10370), (4880, 9333), (5185, 8784), (5490, 8296), (6120, 7442), (6222, 7320)]